Item Package Dimensions L x W x H | 15.39 x 4.53 x 1.26 inches |
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Package Weight | 0.51 Kilograms |
Item Dimensions LxWxH | 46.85 x 20.08 x 1.5 inches |
Item Weight | 450 Grams |
Brand Name | Therm-a-Rest |
Warranty Description | Manufacturer’s limited lifetime. |
Model Name | Prolite Plus |
Color | Cayenne |
Material | Polyester |
Suggested Users | Unisex-Adult |
Number of Items | 1 |
Manufacturer | Cascade Designs Inc. |
Part Number | 040818132593 |
Model Year | 2020 |
Style | WingLock Valve |
Included Components | sleeping pad |
Size | Small - 20 x 47 Inches |
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Therm-a-Rest Prolite Plus Self-Inflating Camping and Backpacking Sleeping Pad
Price: | $91.90$91.90 - $141.79$141.79
Free Return on some sizes and colors
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Size | Small - 20 x 47 Inches |
Brand | Therm-a-Rest |
Color | Cayenne |
Product Dimensions | 46.85"L x 20.08"W x 1.5"Th |
Material | Polyester |
Included Components | sleeping pad |
Item Weight | 450 Grams |
Model Name | Prolite Plus |
Product Care Instructions | Hand Wash Only |
Number of Items | 1 |
About this item
- Perfect for three-season camping or backpacking, the ProLite Plus self-inflating sleeping pad offers dependable, lightweight comfort
- Equipped with a dependable and rugged WingLock valve, the pad inflates 3 times faster than a standard valve and features lightning-fast deflation
- 3.2 R-value means the ProLite delivers added warmth and comfort during three-season camping and backpacking
- At 1.5-inch thick, this camping mattress with expanding self-inflating foam delivers convenience and comfort and is an ultra-compact expedition sleeping solution
- Small measures 47x20x1.5 inches, packs to 11x5.8 inches, and weighs 16 ounces; stuff sack included; made in the USA
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From the brand

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In 1971, a mix of unemployed Boeing engineers, a leaky foam gardening pad, and the dream of better nights under the stars came together to change how we experience the outdoors forever.
By 1972, Cascade Designs was formed and began selling the Therm-a-Rest Standard 3/4 – the world’s first self-inflating sleeping pad.
The rest, as they say, is history.
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BIG IDEAS. SMALL FOOTPRINT.
We are committed to providing you with the best possible solutions in outdoor comfort and keeping a vigilant eye on our environmental footprint while we do it. From smaller things, like repurposing die-cut foams to make our Compressible Pillows, to a broad, global awareness of our supply chain’s impact.
One of our longest-standing initiatives has been a commitment to making our products “In Market”. This initiative has enabled us to greatly reduce the length and complication of our supply chain, resulting in better service and a smaller global footprint.
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From the manufacturer

Therm-a-Rest
Why focus on comfort? It's the simple belief that the better you rest, the better you play. It's a universal truth that is readily apparent in our daily lives, but one that is too often overlooked at play. From the essential, life-preserving warmth that we've provided to some of the world's most significant expeditions, to a simple seat that turns a rocky outcrop into the most amazing lunch stop you've ever dreamed of, the right dose of comfort makes everything better by allowing you to be at your best.
Photo by: James Barkman
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Self-InflatingThe origin point of Therm-a-Rest. We designed the first self-inflating pad and we still produce the lightest, warmest, and most compact self-inflating pads available. Expanding foam core self-inflates—top off with just a few breaths for personalized firmness. |
Diagonally Die-cut FoamsProviding the same reduced weight as our vertically cut foam, our diagonal cuts also boost warmth by minimizing airflow. |
Made in the USAMade in the USA of the finest US and global materials. |
Ultra-CompactLightweight foam boosts compressibility for easy packing. |

What is R-Value?
R-Value is a measure of thermal resistance; the higher the R-Value, the more thermally resistant the material or structure is. By selecting an appropriately insulated sleeping pad, you’ll stay warm throughout the night, and wake up prepared for the trail.
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Trail Pro | ProLite Apex | ProLite Plus | Trail Lite | NeoAir Topo | |
R-Value | 4.4 | 3.8 | 3.2 | 3.2 | 2.3 |
Weight (regular) | 1 lbs 13 oz | 1 lbs 6 oz | 1 lbs 7 oz | 1 lbs 10 oz | 1 lbs 5 oz |
Thickness | 3 inches | 2 inches | 1.5 inches | 1.5 inches | 3 inches |
Packed Dimension (regular) | 11 in x 8.8 in | 11 in x 6.8 in | 11 x 6.8 in | 11 in x 7.8 in | 9.2 x 5.5 in |
Top Fabric Type | 50D polyester knit | 50D polyester Print | 50D mini hex rip polyester | 50D polyester | 50D polyester |
Self Inflating | ✓ | ✓ | ✓ | ✓ | |
Repair Kit Included | ✓ | ✓ | ✓ | ✓ | ✓ |
StrataCore | ✓ | ✓ | |||
Made in the USA | ✓ | ✓ | ✓ | ✓ | ✓ |
Multiple Sizes | ✓ | ✓ | ✓ | ✓ | ✓ |
Product Description
Equally at home backpacking through the fall or car camping in the spring, the Therm-a-Rest ProLite Plus Ultralight Self-Inflating Backpacking Pad gives added warmth and comfort without sacrificing packability. The thick diagonal-cut foam offers a lightweight pad with a 3.2 R-value for comfort and warmth during three-season adventures (R-value measures the material’s ability to insulate; the higher the R-value, the warmer the sleeping pad). The 1.5-inch thick mattress expands on its own and tops off with a few breaths thanks to the self-inflating design. Available in two styles: Equipped with the Standard Valve, or equipped with the WingLock Valve which is able to inflate a pad three times faster than a standard valve thanks to a larger barrel and optional one-way inflation. Both styles of the ProLite Plus includes a stuff sack to protect the pad when it's packed down. Made in the USA. Manufacturer’s limited lifetime warranty.
Product information
Technical Details
Additional Information
ASIN | B07YDMLRYQ |
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Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #143,733 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #138 in Self-Inflating Sleeping Mats for Camping |
Date First Available | September 30, 2019 |
Videos
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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Reviewed in the United States on June 9, 2017
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Top reviews
Top reviews from the United States
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As the instructions say, it's best stored inflated and with the valve open to avoid issues with inflation later, but I live in a moist climate. The last thing I need is mold in my pad. There were issues with the bottom half inflating, and my solution was to fold it in half and put some weight on it. The air inside will puff out the bottom. Then leave it to inflate some more. Overall, it's a must have
Velcro or some other way to keep a bag from sliding off would be awesome!
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