5 Best Portable Blackout Curtains Buying Guide

Do you ever feel like the sun is your personal alarm clock, no matter what time you actually want to wake up? Maybe you travel a lot, or perhaps you just want a truly dark room for movie nights or better sleep. Finding that perfect, deep darkness on the go, or in a room with poor window coverings, can be a real headache. You look online, and suddenly you are drowning in choices—fabric thickness, suction cups versus adhesive, different sizes—it’s overwhelming!

Choosing the best portable blackout curtains shouldn’t feel like a full-time job. You need something reliable that blocks light completely but is also easy to pack up and put away. This guide cuts through the confusion. We will break down exactly what makes a portable blackout curtain great, what features truly matter, and how to find the perfect match for your needs, whether you are setting up a nursery in a hotel or just trying to nap during the day.

Top Portable Blackout Curtains Recommendations

Bestseller No. 1
Amazon Basics Portable Blackout Curtain Shade with Suction Cups, 50" W x 78" L, 1-Pack, Moon and Stars
  • ENERGY SAVING: These blackout curtains act as an insulating barrier
  • NOISE REDUCTION: Portable blackout curtains can be used to reduce outside noise
  • CUSTOMIZABLE FIT: Velcro tabs allow you to adjust the dimensions of these blackout curtains to fit various window sizes
  • EASY TO CLEAN: Made from 100% polyester, these blackout curtains are machine washable in cold water. Line dry
  • PORTABLE CONVENIENCE: Travel in comfort with the included travel bag. Attached suction cups allow for mounting these blackout shades on smooth glass surfaces
Bestseller No. 2
Amazon Basics Portable Blackout Curtain Shade with Suction Cups, 50"W x 78"L, 2-Pack, Black
  • ENERGY SAVING: These blackout curtains act as an insulating barrier
  • NOISE REDUCTION: Portable blackout curtains can be used to reduce outside noise
  • CUSTOMIZABLE FIT: Velcro tabs allow you to adjust the dimensions of these blackout curtains to fit various window sizes
  • EASY TO CLEAN: Made from 100% polyester, these blackout curtains are machine washable in cold water. Line dry
  • PORTABLE CONVENIENCE: Travel in comfort with the included travel bag. Attached suction cups allow for mounting these blackout shades on smooth glass surfaces
Bestseller No. 3
Amazon Basics Portable Blackout Curtain Shade with Suction Cups, 50" W x 78"L, 1-Pack, Black
  • ENERGY SAVING: These blackout curtains act as an insulating barrier by blocking sunlight
  • NOISE REDUCTION: Portable blackout curtains can be used to reduce outside noise
  • CUSTOMIZABLE FIT: Velcro tabs allow you to adjust the dimensions of these blackout curtains to fit various window sizes
  • EASY TO CLEAN: Made from 100% polyester, these blackout curtains are machine washable in cold water. Line dry
  • PORTABLE CONVENIENCE: Travel in comfort with the included travel bag. Attached suction cups allow for mounting these blackout shades on smooth glass surfaces
SaleBestseller No. 4
BKSAI 100% Blackout Curtains for Bedroom, Magnetic Portable Blackout Shades for Travel, Black Out Window Cover No Drill Cuttable for Bedroom, Nursery, Media Room, RV, 39x57 inch
  • Complete Blackout: Tired of Light Pollution Disrupting Your Sleep? Our magnetic blackout window film made from premium 420D Oxford fabric that is resistant to wear and tear, achieves complete darkness with our blackout curtains for better sleep, home theaters, or any other use where total light blocking is required.
  • Magnetic Installation: Easy to install with no-trace adhesive-backed magnets, allowing for quick and tool-less setup. Simply attach the magnets to your window frame and align the curtain's iron pieces. Once you no longer need black out, the no-trace adhesive-backed magnets ensure that there is no annoying marks on your window frame.
  • Thermal Insulation: Maintain your indoor temperature by reducing direct sunlight. Our room darkening window film blocks out all external light, significantly lowering room temperature by preventing sunlight from entering your space, keeping it cooler in summer, and helping reduce cooling costs in a busy city.
  • DIY Customization: Easily cut or fold the blackout blinds to fit any window shape or size, providing a perfect custom fit for your needs. Ideal for bedrooms, nurseries, offices, home theaters, and any other space where you need to block out light and maintain privacy.
  • Our blackout window cover is primarily made from polyester, capable of blocking 100% of UV rays. However, the thickness is less than traditional curtains and may have fold creases which may result in a slight decrease in interior aesthetics. If you are concerned about aesthetics while needing blackout effects, it is recommended to use our product in conjunction with traditional curtains.
SaleBestseller No. 5
Portable Blackout Curtains (60" x 80") - Travel Blackout Curtains for Baby Nursery w/Stars - Portable Blackout Shades w/UV & Thermal Protection - 20 Stick on Suctions & Velcro Blackout Window Cover
  • Nite Shadez Rodless Curtains for Window (60” x 78.75”): Our blackout suction cup window shade is a game-changer in creating the perfect sleep environment. Sized at 60 inches x 78.75 inches, temporary curtains surpass conventional curtains, effortlessly covering double window panels from top to bottom.
  • Secure and Reliable Attachment: Our blackout shades for bedroom windows come with 20 superior-strength suction cups, an industry-leading feature for an anchored attachment. The suction cups create reusable features that allow the temporary window shades that can easily be removed and used in multiple locations.
  • Easy to Install: We have ensured that the darkening shades have a fast installation method for increased flexibility. The strong fastener system and impeccable suction cup design sets this portable blackout curtain apart, offering a reliable and efficient light-blocking solution for stick on blinds.
  • Travel-Friendly: The blackout shades travel come with a carry bag, equipped with a hook and loop closure, which adds to the convenience of portability. The ability of curtain blinds for windows to fit any window size ensures a customized fit wherever you go.
  • Outdoor Shield: These blackout curtains portable protect from UV rays and block sunlight and heat. It features 20 superior-strength suction cups with Oeko-Tex-checked material that is safe for children. Blackout travel curtains assure absolute safety and darkness creating ideal blackout curtains for nursery.
SaleBestseller No. 6
RUseeN ULIGOOD Portable Blackout Shades (118" x 57") Travel Window Blackout Curtains, 100% Blackout Material Temporary Blackout Blinds for Baby Nursery, Bedroom, Caravan, Office or Travel Use
  • 【100% Blackout Material】RUseeN portable blackout curtains are made of thick, sturdy but soft fabric materials which can block 100% sunlight and UV ray.Thanks to the special silver-grey coating behind the blackout blind; blocking off all sunlight and reducing heat, creating a cozy pitch-dark sleeping atmosphere for you, Improve your sleep quality
  • 【Free Size】300x145cm (118”x57”)Blackout Blind can fit any window or door perfectly, Lightweight material means it can also be easily cut to size to fit smaller windows
  • 【Temporary Blackout Shades for Travel】Lightweight design allows the portable blackout blind to be easily carried and stored. Ideal for baby nursery and bedroom; suitable for any window in your house. Included portable bag means you can take your blind with you to blackout rooms when you’re away on holiday or business
  • 【Quick Fit & Solid】Measure > Cut > Stick > Done. Quick and easy to fit this blackout blind using 30 adhesive recycle tapes in your nursery or bedroom, also can easily be removed. Note that sticking the side of Transparent film on the window and the reverse side on the blackout curtain
  • 【Luxury Present】You can get 1 * 1.45m x 3m blackout shades, 1 * ruler, 30 * adhesive tapes, 1 * Storage bag. "Customer First" is our top priority, and we provide every customer with efficient and professional support. If you have any questions about blackout sheet, please feel free contact us.
Bestseller No. 7
SUN AWAY Portable Blackout Curtain with Suction Cups - Premium Easy Install Shade No Tools Required - Temporary Blinds, Perfect for Baby Nursery or Dorm Room - with Travel Bag (66” Long x 51” Wide)
  • PORTABLE STICK-ON BLACKOUT BLIND – Easily blackout any rooms windows no matter where you are! The SUN AWAY portable blackout curtain features durable suction cups, making it great when traveling or as a temporary window cover -- Large size of 66"L x 51”W
  • THERMAL INSULATED ENERGY SAVING - keep summer heat and winter chill out of your room
  • BLOCKS 100% OF LIGHT & UV RAYS – Made from durable, high-density polyester materials ensuring the one-piece window blackout shade blocks out 100% of sunlight and UV rays; Sleep sound and in peace no matter where you are
  • ADJUSTABLE - Use the self fasteners along the top of the curtain to achieve a pleated look and resize to fit smaller windows
  • MANY USES – Blackout window shades and blinds are great for night shift employees who sleep during the day, baby room, people who live with photophobia, to use as baby travel accessories, window covers for living room, and more
Bestseller No. 8
100% Blackout Curtains, Portable Blackout Curtains for Bedroom, Blackout Blinds & No Drill Window Shades with Hook & Loop Tape, Temporary Blackout Shades for Windows in Office, Travel (59" x 57")
  • 【100% Blackout Window Curtains】 Our portable blackout curtains are crafted from high-quality waterproof Oxford fabric, designed to block of sunlight and UV rays. The special silver-coated backing enhances the light-blocking effect, making these 100% Blackout Curtains perfect for creating a dark, private environment that helps regulate room temperature, maintaining balance. They are ideal for bedrooms, nurseries, dorm rooms, offices, bathrooms, and even garages.
  • 【Customizable Fit for Any Window】Measuring 59" x 57" (150 x 145 cm), these blackout shades fit most standard window sizes and can be easily trimmed to fit smaller or uniquely shaped windows. For more effective use of the blackout window cover, we recommend cutting the shades slightly larger than the window dimensions (about 1 inch) to ensure full coverage. This flexibility makes them ideal for anyone in need of temporary blackout shades for window coverage.
  • 【Easy Installation Without Tools】No drilling or rods required! Our blind screen is designed for quick and easy setup. Simply use the included 6 pairs of reusable hook and loop dots or the 20 pieces of acrylic round double-sided tapes to secure the shades in place. The process takes just a few minutes and provides immediate blackout shades for the bedroom, nursery, or any space that needs instant privacy and darkness. It also can be removed easily without leaving any marks.
  • 【Portable and Travel-Friendly】This lightweight blackout sheet is perfectly suited for on-the-go use and folds easily for compact storage. Whether traveling for business or leisure, you can bring this portable blackout curtain to transform any hotel room or temporary living space into a private, dark retreat. These blackout blinds are ideal for anyone looking to cool down their space or effectively block out sunlight.
  • 【Packaging & Usage Tips】Includes one large blackout shade (59" x 57"), 6 hook-and-loop dots (3 x 10 cm), and 20 double-sided round tapes (3 x 0.1 cm). Machine wash in cold water and line dry. Avoid bleach, ironing, or dry cleaning. For best results, clean the glass before applying before using. When trimming, leave a 1-inch margin around the blackout curtains to prevent light from seeping in through the edges.

Your Guide to Portable Blackout Curtains: Sleep Soundly Anywhere

Portable blackout curtains offer a fantastic solution for travelers, shift workers, or anyone needing total darkness on the go. They block light effectively, helping you sleep better no matter where you are. Choosing the right set involves looking at a few key things. This guide helps you find the best portable blackout curtains for your needs.

Key Features to Look For

When shopping, certain features make a big difference in how well these curtains work and how easy they are to use.

Complete Light Blocking

  • True Blackout Rating: The best curtains block 100% of light. Look for descriptions that promise “total blackout.”
  • Edge Seal: Check how the curtain meets the window frame. Curtains with strong suction cups or Velcro edges near the sides prevent light leaks around the perimeter.

Portability and Setup

  • Lightweight Fabric: Heavy fabric is hard to pack. Good portable curtains fold down small and weigh very little.
  • Attachment Method: How do they stick to the window? The most common methods are strong suction cups or adhesive Velcro strips. Make sure the attachment method is reliable.

Size and Adjustability

  • Adjustable Size: Since windows vary greatly, look for curtains that you can easily trim or that come in large sheets you can cut to fit your specific window dimensions.

Important Materials Matter

The material determines how well the curtain blocks light and how long it lasts.

Fabric Composition
  • Thick Polyester: Most high-quality portable curtains use heavy, dense polyester. This material naturally resists light penetration.
  • Triple Weave Technology: Some curtains use three layers woven together. This construction naturally creates a darker barrier than a single layer.
Attachment Materials
  • Strong Suction Cups: If the curtains use suction cups, ensure they are made of flexible, high-quality PVC or silicone. Cheap plastic cups crack easily or lose their grip in temperature changes.
  • High-Tack Velcro: If you use adhesive Velcro, check reviews to see if the adhesive damages paint or drywall when removed.

Factors That Impact Quality

Not all blackout curtains perform equally. A few factors separate the excellent products from the mediocre ones.

What Improves Quality?

  • Double-Sided Blackout: Curtains where the blackout layer is in the middle (sandwiched between two lighter layers) tend to look nicer inside the room and block light better.
  • Durable Stitching: Strong seams prevent the edges from fraying or separating after repeated folding and unfolding.

What Reduces Quality?

  • Thin Material: If the material feels thin or flimsy, light will likely filter through, especially around the edges.
  • Poor Suction: If the suction cups flatten out or dry up quickly, the curtain will sag, creating large light gaps.

User Experience and Use Cases

Think about where and how you plan to use these curtains. This shapes your ideal purchase.

Ideal Use Cases
  • Travelers: If you move often, prioritize the lightest weight and the easiest setup (usually Velcro).
  • Nurseries/Babies: For nurseries, suction cups are often preferred because they don’t leave sticky residue on window frames.
  • Shift Workers: If you sleep during the day frequently, look for the absolute thickest material available for maximum darkness assurance.

A good portable blackout curtain should pack down small enough for a suitcase yet deploy quickly to create a cave-like darkness when you need it most.


10 Frequently Asked Questions (FAQ) About Portable Blackout Curtains

Q: Are portable blackout curtains truly 100% effective?

A: Many claim 100% blockage, but light often leaks around the edges. Look for sets that include extra adhesive strips or large suction cups to seal the perimeter for the best results.

Q: How do I clean these types of curtains?

A: Most are spot-clean only. You should gently wipe the fabric with a damp cloth and mild soap. Machine washing is usually not recommended as it can damage the blackout lining or the attachment materials.

Q: Can I cut these curtains to fit my window?

A: Yes, most polyester blackout sheets are designed to be cut. Always use sharp scissors and cut carefully along a straight line to maintain a neat edge.

Q: Will suction cups stick to textured or frosted glass?

A: Suction cups need a very smooth surface. They usually struggle on heavily textured or frosted glass. In those cases, adhesive Velcro strips are a better choice for attachment.

Q: Do these curtains help with temperature control?

A: Yes, slightly. The dense material helps insulate. They keep some heat out in the summer and keep a little warmth in during the winter, but they are not a replacement for heavy, permanent window coverings.

Q: Are they noisy when I open or close them?

A: Since they usually don’t hang on a traditional rod, opening them involves peeling them off the window. This can sometimes make a slight peeling sound, especially if the Velcro is very strong.

Q: What is the difference between blackout and room darkening?

A: Room darkening curtains reduce light significantly, but you might still see a glow around the edges or through the fabric. True blackout curtains block virtually all visible light.

Q: How long does the adhesive on Velcro last if I leave it up?

A: High-quality adhesive can last for months or even years if the window surface is clean when applied. Extreme heat or cold might cause the adhesive to fail over time.

Q: Are they bulky to pack in a suitcase?

A: Good portable curtains fold down quite small, often fitting into a standard shoe box size or smaller, depending on the set you buy.

Q: Do I need to buy mounting hardware separately?

A: No. The main appeal of portable curtains is that they come ready to use, usually including all necessary suction cups or Velcro strips in the package.