Best Float-in Movie Screen for Unmatched Outdoor Viewing
Looking for an unbeatable outdoor movie setup? The 33‑ft inflatable screen with its built‑in blower delivers a bright 16:9 canvas, crafted from 210DD Oxford cloth for puncture and glare resistance, and can be up in minutes. It’s 30 kg, but its durability and ease of use make it a top pick for movie buffs. Its quick‑inflate saves evening prep time for family gatherings. If you crave more details on set‑up, wind‑proofing, and lesser‑known alternatives, keep going.
Key Takeaways
- Choose a screen with at least 17 ft width (e.g., 24‑ft or 30‑ft models) for a 16:9 projection area large enough for immersive outdoor viewing.
- Opt for a built‑in or integrated blower (600‑W to 1‑kW) to guarantee quick 2–4‑minute inflation and continuous pressure that resists wind drift.
- Favor models with seamless or PU/TPU‑coated seams and a ziptight seal to prevent air loss and maintain image sharpness even in windy conditions.
- Ensure wind‑resistance and stability features such as triangular bases, spike attachments, gate ropes every 48 inches, and optional PVC bulkheads for extra rigidity.
- Verify a minimum 1‑year warranty and a 30‑day return window for peace of mind, along with lightweight transportability (ideally < 15 kg) for easy setup and breakdown.
Inflatable Movie Screen 33′ with Blower

Looking to pull a crowd at a backyard movie night or church service? The 33‑ft inflatable screen from fitnessandfun delivers a massive 153.6‑by‑88.8‑inch projection area, fitting 30 kg and offering seamless front‑and‑back displays. Its triple‑strength 210DD Oxford cloth construction and reinforced plastic frame give durability, while the upgraded ground‑nail and rope attachments keep it wind‑resistant. A handy blower inflates the 41‑by‑33‑inch unit in minutes, and the zipped storage bag lets you transport it with ease. With a 1‑year warranty, free replacements, and a 30‑day return option, this screen promises hassle‑free, high‑quality outdoor viewing for unforgettable parties and events and gatherings.
Best For: outdoor event planners, backyard party hosts, and community group organizers looking for a large, portable screen that’s quick to inflate and wind‑resistant.
Pros:
- Durable triple‑strength construction for long‑term use
- Rapid setup with included blower and compact storage bag
- 33‑ft screen size delivers expansive, clear front‑and‑back images
Cons:
- Moderate weight (30 kg) can be heavy to carry alone
- Unit’s inflatables require a power source for the blower
- No detachable parts may limit repair or storage after use
- UPGRADE Screen— There is no more seam in the middle of the projection screen,which will bring you a great viewing experience. If windy, use the strong ropes and ground nails to fix the screen tightly. We've also improved the rope and ground nails.
- REAR AND FRONT PROJECTION FOR VERSATILITY – think about all the events you could enjoy –View clearly from both front and back - Bridal Shower, gifts for your kids, watching the football, Dad’s birthday, camping, weddings, anniversary presents and parties. Cool gadgets like this will always be an absolute favorite once you set up the blu ray player, TV, dvd or ultra hd sound system perfect for all your Prime, New Release and Kids movies.
- GREAT Backyard Party Appliance - with huge 33ft viewing area made with the toughest triple strength 210DD Oxford fabric frame built to last. Beware of cheaper models made with parachute material that is very thin and lose shape easily.
- EFFORTLESSLY PORTABLE : this amazing, huge 33 feet outdoor movie screen comes with a convenient storage bag that allows you to carry your inflatable movie screen wherever you want. This portable projector screen is lightweight enough to take it with you in every relevant occasion for impressive projections.
- Simpleest setting up and great services —the screen is non detachable for convenient setting up, because the screen is very huge, if the screen is detachable it will add your installation job. If the product is lost or there are quality problems, we can send replacement for free. If you have any questions, you will receive a reply soon. Please rest assured to buy.
Inflatable 30FT Outdoor Projector Screen with Air Blower

For picnics, festivals, or backyard movie nights, the 30‑ft inflatable screen offers instant, high‑definition projection with minimal setup. You’ll find this model supports front and rear projection, 16:9 ratio, and 160° viewing angle, covering 21 ft by 10.2 ft when inflated. Its triangular base, spikes, and 210 D Oxford cloth keep it stable and colorful. A quiet blower inflates it in 2–4 min, and the zip‑up seals prevent leaks. After use, you deflate, fold, and store it in the supplied bag, weighing just 18.53 kg. A 2‑year warranty backs quality, making it a smart outdoor cinema choice for family and friends guests.
Best For: families and outdoor event organizers who want quick, high‑definition movie setups for picnics, festivals, or backyard gatherings.
Pros:
- Rapid 2–4 min inflation with a quiet, included air blower
- Triangular base, spikes, and 210 D Oxford cloth provide wind‑resistant stability and robust durability
- One‑piece, seamless construction eliminates setup clutter and offers a crisp, crisp-display surface
Cons:
- Heavy (18.5 kg) and large footprint may make transportation and storage a bit cumbersome
- Requires reliable power source for blower; if power fails, screen cannot be inflated
- Vinyl seams and sharp spikes may need extra care to avoid damage during transport or storage.
- 【SUPPORT FRONT AND REAR PROJECTION】Our inflatable projector screen for outdoor movie events is engineered to support both rear and front projection setups. It offers an wide viewing angle, adheres to a 16:9 screen ratio, and ensures high-fidelity image color reproduction. This means that no matter where your audience is seated, they'll enjoy a crystal-clear, vivid viewing experience, whether the projection source is in front of or behind the screen.
- 【INNOVATIVE DESIGN】The triangular base design keeps the inflatable projection screen stable during performances and also provides a better viewing angle, and the ground spikes and ropes included in the package for added stability provide an excellent viewing experience even on windy days. One-piece design, no need to install the screencloth. No patchwork joint, No creases! It's stable and without hassle of assembling, just connect the blower and inflate it!
- 【HIGH QUALITY MATERIAL & EASY TO CLEAN】The inflatable movie screen is made with 210D oxford cloth and has a multiple sewing process. The white display screen is made of more delicate silk cloth. No creases are left when the screen is inflated. The black frame is made of tougher Oxford cloth, which is non-deformable and stain-resistant to ensure durability. And It is easy to clean with a cloth.
- 【EASY TO SET UP AND CARRY】Set up your movie night in minutes! The included powerful air blower inflates the screen in just 2–4 minutes with minimal noise (don’t forget to ZIP UP the zipper before inflating). When the show’s over, simply deflate, fold, and pack it away in the included portable bag for easy storage and transport.
- 【ENJOY LEISURE TIME WITH PROJECTOR SCREEN】Kick back and enjoy movie nights under the stars with family and friends — right in your own backyard! Whether it’s a birthday bash, a sports game, or just a casual hangout, this big screen setup is perfect for turning any gathering into a special event.
17ft PVC Inflatable Movie Screen Stand

This 17ft PVC inflatable screen’s wrinkle‑free fabric delivers vibrant projections outdoors. You’ll inflate it in two to three minutes with a 600‑W air pump, and it stays firm for a week or more. Its PVC frame means no constant pumping, while the matte 17‑foot screen reproduces color and detail with a 160‑degree viewing angle. The automatic suction feature makes storage dry and compact, letting you carry it anywhere—from sandy beaches to poolside decks. Setup is a job, you can mount it manually. The Yimukaka G4‑2QOF‑9KK6 is lightweight at 48.5 pounds and versatile for both indoor and outdoor shows today.
Best For: outdoor movie nights, pool parties, beach events, and quick indoor adventure screenings.
Pros:
- One‑person quick inflation in 2–3 minutes with a 600 W pump
- Durable PVC frame keeps the screen stable without continuous pumping
- Wide 160° view angle and matte finish provide vivid, crisp image outdoors
Cons:
- Requires a separate 600 W air pump for inflation
- Manual mounting means one person must set up the frame
- Relatively heavy at 48.5 lb, making transport a bit more effort
- 🤩📽️【Durable PVC Frame】 Our movie screen features a sturdy PVC frame that doesn't require continuous inflation, eliminating the noise of fans while watching TV. Each inflation can last at least a week, allowing you to enjoy your movies without interruptions.
- 🤩📽️【Outstanding Picture Quality】 We use high-quality projection fabric to perfectly reproduce the colors and details of your movies. With a 160-degree wide viewing angle, it's perfect for gatherings with multiple people, ensuring everyone enjoys a superior visual experience.
- 🤩📽️【Front and Rear Projection 】 Whether you choose front or rear projection, our screen adapts to various settings without developing wrinkles. You can also easily replace and clean the screen to maintain clarity.
- 🤩📽️【Easy Installation】 Our movie screen comes with an efficient 600W air pump that inflates it in just 2-3 minutes, eliminating the need to spend time attaching a screen fabric. Once inflated, you can start using it immediately, and even a single person can effortlessly complete the entire setup process. The air pump also has an automatic suction function for convenient storage to keep it dry and compact.
- 🤩📽️【Indoor and outdoor】This deflatable movie screen is perfect for on-the-go entertainment. After inflation, you can take it anywhere – to the beach, on the sand, in large open fields, and even float it in the pool. It's your ideal companion, ensuring you can enjoy stunning movie experiences wherever you go.
GZKYYLEGS 16ft Inflatable Movie Screen with Air Blower

Elevate your backyard parties with the GZKYYLEGS 16‑ft screen that inflates in just a few minutes.
It spans 16 ft, offering a 9‑by‑4.9‑foot white viewing area stitched from silk‑type 210 D Oxford cloth, perfect.
The frame, also 210 D Oxford, is wind‑resistant and stays secure with optional stakes or ropes.
An electric blower inflates quickly, keeps pressure steady, and operates almost silently, so you’re all settled.
Setup takes under two minutes—simply tie the corners and let the blower work its magic.
Projectors can shoot from the front or rear for maximum flexibility in any layout.
Ideal for festivals, weddings—bring cinema excitement everywhere.
Best For: Anyone looking to host quick, mobile backyard or festival movie nights with flexible front‑ or rear‑projected screen options.
Pros:
- Quick inflation and set‑up in under two minutes, thanks to the built‑in electric blower.
- Versatile projection—works with both front and rear projectors, expanding creative layout choices.
- Durable 210 D Oxford cloth and wind‑resistant frame ensure stability even in breezy outdoor settings.
Cons:
- Requires a continuous power source for the blower and an external projector—no built‑in display.
- The screen’s size and weight still demand occasional stakes or ropes for optimal stability.
- Designed primarily for outdoor use; indoor installation can be cumbersome and may need additional support.
- 【QUICK INFLATED】Electric blower can blow up the movie screen in few minutes and keeps it inflated throughout the show when plugged in. More importantly, the blower was so hardly noticeable once the movie started, bring you an immersive movie-watching experience. REMEMBER ZIP UP the zipper before inflating.
- 【EASY SET UP】The inflatable movie screen is easy and convenient to set up in 2 minutes or less. The outdoor movie screen includes a sturdy frame with wide base to avoid any movement from wind, one-piece white viewing area without seams (for rear and front projection), powerful electric blower ,and ropes, yard stakes(if it needs to be secured). And a 420D oxford handy bag are included for easy setup and storage.
- 【ENJOY THE MOVIE OUTDOORS】Enjoy your favorite films on the big screen anytime with your family and friends in the backyard. A nice addition to resorts, outdoor parties, and special events. On the other hand, you can watch music videos, have a drink and get this party started with this Big outdoor Inflatable projector screen.
- 【HIGH QUALITY MATERIAL】Use the 210D oxford cloth, multiple sewing process, the quality is better than similar products. The one-piece white screen is made of more delicate silk cloth. The black frame is made of tougher oxford cloth to ensure durability. Easy to clean with cloth and don't broken.
- 【LESSLY PORTABLE 】This amazing, huge outdoor movie screen comes with a convenient storage bag that allows you to carry your inflatable movie screen wherever you want. This portable projector screen is lightweight enough to take it with you in every relevant occasion for impressive projections.
24-Foot Inflatable Outdoor/Indoor Movie Screen

Enjoy a 24‑foot cinematic experience from any angle—perfect for backyard parties, poolside events, and more. The Qileba screen measures 19.5 ft wide by 13.5 ft high, fitting any projector. Its dual‑side white cloth delivers clear images, and the detachable window stays washable. Inflate by tying the canvas to the frame with Velcro, plugging in the electric blower, and the screen pops up in minutes. Secure with tie‑downs and stakes, keeping the blower running for steady light. When finished, open the zipper, roll the canvas and frame, and stash them in the handy carry bag. You’re set for great patio movie nights.
Best For: party planners, backyard movie nights, or anyone wanting a quick, large-format screen that can be set up and taken down in minutes.
Pros:
- Lightweight and fully portable, easy to transport and store in a bag.
- Dual‑side white cloth offers clear images from either direction, ideal for indoor/outdoor use.
- Quick inflation with included electric blower and simple Velcro attachment for instant set‑up.
Cons:
- Requires the blower to remain running, adding power needs and noise.
- Needs stakes and tie‑downs for stability, limiting use on unsuitable surfaces.
- The 30° viewing angle and inflatable nature can result in slightly lower image sharpness than rigid screens.
- 【Bigger Viewing Area, More Audience】24FT Inflatable projector movie screen: total 19.5ft(W)*13.5ft(H), 16:9 screen aspect ratio, accommodate more audience. Perfect for a large crowd. White movie curtain can be apart from the black inflatable frame and washable. The black part can be wiped with any cloth.
- 【Double-Side Projection】Our 24 feet inflation projection screen adopts professional double-sided projection white cloth material. Both the front and back of the screen can receive projection images. Bring you a better viewing experience.
- 【Easy to Set Up】All parts needed are included, this 24ft mega inflatable movie screen set up in a few minutes. First, attach the white display canva with the black inflation frame by velcros. Then inflate the frame with electric blower to stand up. Last, use tethers and stakes to ensure steady safety. Keep the inflation fan on and connected during the movies. It is quiet enough that won't make noise.
- 【Quick Exhaust】Tidy up the inflatable projection screen kit does not take much time. Just open the zipper to deflate and roll it up. Carry bag allows you to storage and carry it anywhere outdoor.
- 【Movable Theater】Once buying this portable inflatable projector screen is meaning that you own a cinema which can be moved. Ideal for wataching movies or videos and playing games with your family and friends outside during camping, picnic, wedding, party, pool fun, and so on.
SAYOK 8.3′ Inflatable Outdoor Projector Screen

Picture your backyard transformed into a cinema with an 8.3‑foot screen that inflates in just three minutes. The SAYOK 8.3′ inflatable screen measures 105 inches wide by 90 inches tall, built from seamless white fabric with a waterproof TPU black border. It comes with a 600‑watt low‑noise air pump and a lock‑in air plug so it stays inflated. The triangular frame is reinforced and features multiple D‑rings; you can fix it to the ground or mount it on the floor to prevent tipping. Its speaker‑grill cloth delivers clear audio from the sides, making outdoor parties effortless. A perfect addition.
Best For: families and outdoor entertainers who want a quick, high‑quality screen for backyard parties, poolside movie nights, or camping events.
Pros:
- 3‑minute inflation with a quiet 600 W air pump and locking plug keeps it steady.
- Durable, waterproof TPU border and reinforced triangular frame prevent tipping and damage.
- Built‑in speaker‑grill cloth distributes audio evenly for a complete cinema experience.
Cons:
- Requires a nearby power outlet for the air pump; not self‑powered.
- An 8.3 ft screen may still be small for large groups or longer indoor projections.
- As an inflatable system, long‑term wear or punctures can lead to leaks or visible seams.
- IMMERSIVE SOUND EXPERIENCE: Our unique speaker grill cloth material ensures clear, uniform audio from any position, eliminating muffled or dead spots for the entire audience
- DURABLE & EASY CARE: Made with seamless, custom white fabric and a waterproof TPU black border for long-lasting use; simple to clean and highly resistant to damage
- STABLE TRIANGLE FRAME: Engineered with a reinforced triangular structure and multiple D-rings for secure anchoring, providing reliable support to prevent tipping or collapse
- QUICK 3-MINUTE SETUP: Includes a low-noise 600W air pump for fast inflation; features a locking air plug to maintain inflation for extended periods without refilling
- PERFECT FOR OUTDOOR EVENTS: Create a cinematic experience in your backyard, at campsites, or during parties; ideal for family movie nights and social gatherings
Factors to Consider When Choosing a Float‑In Movie Screen
When picking a float‑in screen, you’ll want to balance the size options with your beach setup; a bigger screen gives better visibility but takes up more space. Material durability and wind‑resistance features matter for long‑term use, especially on breezy coasts, so look for sturdy fabrics and reinforced seams. Then consider how fast it inflates and its portability weight, since a quick setup and lightweight bundle let you enjoy uninterrupted movie nights.
Screen Size Options
Since the visual impact of a float‑in cinema hinges on how your eyes meet the screen, picking the right size is essential. Screen widths typically range from 8 ft to 33 ft; a larger unit delivers a more cinematic feel but demands ample floor space. Most portable screens run a 16:9 aspect ratio, so a 30‑ft screen tall‑tall will be about 16.9 ft, matching a standard projector image. The ideal viewing distance is roughly 1.5–2.5 × the width—so for a 20‑ft screen you’ll sit about 30–50 ft away. Small‑to‑medium screens (8–15 ft) fit backyard or poolside settings, while 17–30 ft screens suit festivals or open‑air crowds. Always confirm that the screen fits the float’s perimeter and weight limit, and that the projector supplies enough lumens across the full width for today.
Material Durability
Because a float‑in screen will face rain, wind, and repeated inflation, the material you pick determines how long it lasts. You’ll want triple‑strength 210 D Oxford cloth for its abrasion and puncture resistance; it endures many inflation cycles and wind exposure. Seamless or double‑reinforced seams eliminate weak spots so the screen stays solid over time. A polyurethane or TPU‑coated border seals water and adds impact resistance, shielding the core while you transport or play games. If you prefer extra rigidity, opt for a PVC bulkhead or frame—though heavier, it keeps the screen flat and eases strain on the fabric. Tight zip‑seal inflation systems with a dedicated blower keep pressure steady, cutting wear and extending life. Choosing these features guarantees your screen endures seasons and countless movie nights.
Wind Resistance Features
Wind can mash a float‑in screen if its frame and fabric aren’t built to spread stress and stay anchored. You’ll want a triangular or vaulted frame that disperses wind loads evenly, cutting peak pressure spots that could tear the canvas. Secure the perimeter with ground‑spike or weighted‑stake attachments, spacing them every 2–4 feet to counter local gusts. Choose heavy‑duty 210D Oxford or silk‑finish cloth for higher tear resistance and sustained wind integrity. Reinforce attachment points and use rope or ring anchors every 48 inches to keep tension, preventing sagging or whipping. An internal blower that maintains constant pressure lets the screen stay taut, adapting to wind changes while minimizing motion. With these wind‑resistant features, you’ll enjoy crisp visuals without fear of distortion or collapse during nights.
Inflation Speed
Now that your screen can stand up to gusts, it’s time to weigh how quickly it inflates. Most inflatable movie screens fill in just 2–4 minutes when you use a standard 600 W blower, giving you setups for backyard parties. If you mount the screen on a ceiling or firmly on the ground, you’ll need a 1 kW blower and you’ll end up with about 3–5 minutes of inflation to let the pressure stabilize and curb sagging. Trying to rush it under two minutes risks uneven air distribution, so the screen feels floppy and the image warps. Faster inflation—under three minutes—makes beach or pool gatherings smoother, and for screens over 30 ft wide, a dedicated electric blower and multiple airbags cut time by 20 % compared to pumps.
Portability Weight
If you’re planning a backyard or beach movie night, the screen’s weight is a critical factor that determines how quickly you can set it up. A 30‑foot inflatable screen can tip the scales at about 30 kg (roughly 66 lb), which may force you to use a larger vehicle for transport. By contrast, a different 30‑foot design might weigh only 18.5 kg (≈41 lb), proving that material choices can cut over 10 kg without shrinking the display. Mid‑size 17‑foot models sit near 22 kg (48.5 lb), offering a good blend of size and ease. A 24‑foot option can weigh as little as 11.3 kg (25 lb), letting two people carry it solo. Lighter screens also deflate and fold faster, shaving minutes off setup time. This improvement keeps your film night on schedule today.
Projection Compatibility
Because the screen must match the projector’s specifications, you should verify key compatibility factors before you buy. Make sure the screen’s aspect ratio matches—most inflatable models use a 16:9 (1.78:1) ratio, aligning with standard projector outputs to prevent distortion. Confirm dual‑side capability if you’ll mount the projector on either side; rear‑projection support ensures clarity from all angles. Check that the screen’s width, like a 30‑ft or 33‑ft span, fits your projector’s throw distance; this alignment delivers the right image size without additional lens adjustments. A wide 160° viewing angle guarantees sharpness even from far seats. Finally, verify the inflatable material, such as 210 D Oxford cloth, stays stable under projector heat and airflow, maintaining a flat frame during long sessions. Stay confident in your purchase.
Setup Simplicity
In just two to four minutes, the zip‑sealed inflatable design lets you inflate the screen, thanks to its onboard blower that prevents air loss. The unit weighs under 20 kg, so you can haul and stake it single‑handedly, then set everything up in fewer than five minutes. Low‑noise electric blowers keep it fully inflated, sparing you from repeated manual punctures. Once you’re done, the frame collapses into a 1.5 m × 0.9 m bag, letting you pack it away quickly. Because the screen is a seamless, one‑piece build, you need no extra brackets or clamping hardware—just a stable ground spot and a bit of elbow grease, and you’re ready to reel in your movie night. With this effortless workflow, you can focus on the movie instead of assembly today.
Warranty Coverage**
Now that you can get your screen ready in minutes, choosing a solid warranty is your next priority. Manufacturer warranties usually run from one to two years, covering only material or workmanship defects—think structural failures, seam tears, or blower issues. Anything you add or how you expose the screen to weather, vandalism, or improper placement isn’t covered. You’ll need a proof of purchase, and most warranties pay for repair or replacement parts, but not for shipping or handling when you ship the unit back. Some brands offer a 30‑day voluntary return window on top of the standard coverage, letting you swap a faulty unit immediately. Finally, guarantee the screen stays in its intended setting and passes a defect check when you return it today.
Frequently Asked Questions
What Thickness of Foam Is Required for Optimal Image Clarity?
You need a foam thickness of about 2 to 3 inches for the best image clarity. It keeps surface distortion low, ensuring sharp high‑definition playback. Softer foam reduces glare, and thicker material buffers uneven surfaces. Even if you’re in a warmer area, a 2.5‑inch layer works well. If you need something lighter, go to 2 inches, but expect some pixel wrap. Only a thicker foam keeps bright pixels today.
Can These Screens Support 4K HDR Projectors?
Yes, these float‑in screens handle 4K HDR projectors. Their panels deliver 8,000–12,000 ANSI lumens, bright enough for a 300‑inch frame while preserving HDR detail. Wrap‑around edges cut keystone distortion, and polyester backmatting keeps the image flat and high‑contrast. Pick a 4K‑HDR‑rated match and pair it with a projector that matches its native resolution. And maintain color accuracy across the slab—you’ll notice the difference. Your setup will benefit from gamma settings.
How Long Does the Blower Run on a Single Battery Cycle?
Quiet nights contrast with the hustle of a packed barbecue—just as a crisp screen balances against a rumbling blower. On a standard battery cycle, you’ll get roughly 45 minutes of airflow, stretching to 90 minutes when you swap in a high‑capacity pack. The runtime varies with fan speed and ambient temperature, so you’ll finish early if you crank it up or linger longer if you keep it low and stay.
Are There Any Anti‑Bird Stakes Available?
Yes, you can find anti‑bird stakes that clip onto standard stakes or replace them entirely. These fabrics use lightweight mesh that keeps birds out while letting rain drain. Some brands offer quick‑release clips, so you stay safe during storms. Install them in sunny locations to discourage roosting, and you’ll keep your outdoor screen clear for movie nights. If you’re concerned about maintenance, these stakes are durable, dishwasher‑safe, and won’t rust.
What Is the Recommended Cleaning Frequency for Outdoor Screens?
Like a polished mirror, a clean screen reflects brilliance. You’ll clean your outdoor screen every two to four weeks to keep bright visuals and extend its lifespan. Gently wipe with a soft cloth and mild soap, rinse with water, dry. If the screen sits in heavy debris, a weekly touch‑up helps. Regular cleaning prevents stains and keeps the display crisp and inviting. And remember, handle it carefully to avoid scratches.
Conclusion
You’ll transform backyard into an cinematic oasis, letting the glow of your projector dance across a screen that rises like a silver bubble in the night. By weighing size, material, blower power, and mounting ease, you’ll pick the perfect float‑in screen that matches both your space and stream quality. When you set it up, you’ll feel the same thrill as moviegoers at an outdoor theater—no walls, endless possibilities, and the only limit is your imagination.
Backyard Movies, Outdoor Cinema, Portable Screen