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Therm-a-Rest Prolite Plus Self-Inflating Sleeping Pad

Therm-a-Rest Prolite Plus Self-Inflating Sleeping Pad
$174.95 - $199.95
Size: Select size
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For journeying into the backcountry with self-inflating support, our ProLite Plus is a camp favorite.

The 1.5-inch (3.8 cm) pad boasts a 3.2 R-value for added warmth in the backcountry.

The diagonal-cut foam creates a lighter mattress without sacrificing warmth. Premium materials and foam provide legendary Therm-a-Rest comfort and support.

The versatile self-inflating pad features the high-performance WingLock valve, which has three-times the airflow rate of the classic valve thanks to a larger opening and one-way inflation.

Like all Therm-a-Rest pads, the ProLite Plus is made in market to ensure quality and minimize environmental impact. The pad includes a compact stuff sack.

Weight: 650g / 1.43lbs
R-Value: 3.2 (Three Season)

  • Three-Season Warmth: Thick, diagonal-cut foam offers efficient comfort while sleeping under the stars.
  • Ultra-Compact: Lightweight foam boosts compressibility for easy packing.
  • Self-Inflating: Expanding foam core self-inflates; top off with just a few breaths for personalized firmness.
  • WingLock™ Valve: Our intuitive and dependable valve maximizes air flow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save energy.
  • Stuff sack included
Recommended Use Backpacking, Camping
Sleeping Pad Type Self Inflating 
Sleeping Pad Shape Mummy
R-Value 3.2
Weight Regular: 0.65 kg/ 1.44 llbs
Large: 0.88 kg/ 1.94 llbs
Pad Thickness 3.8cm / 1.5"
Dimensions - Regular 183 x 51cm /72 x 20"
Dimensions - Large 196 x 64cm / 77 x 25"
Packed Size 28x17 cm / 11x6.8"
33x18 cm / 13x7"
Whats Included Stuff Sack
Limited Lifetime 
Pads are warrantied for the life of the product against defects in materials and workmanship.
Never set up your mattress on rocks or sharp surfaces.
Use ground cloth beneath mattress unless sleeping in a tent
Do not expose mattress to flame or sparks
Do not pressurize mattress with high-pressure pumps
Do not contaminate the mattress with Deet-based insect repellants, sunscreen, or chlorine
Do not expose mattress to long periods of direct sunlight. Ultraviolet rays gradually destroy the coated fabric.
Always carry the air mattress in a stuff sack or other protective bag.
Keep mattresses away from your pets. Dogs love to chew the valves, and cats like to sharpen their claws on the mattress
Do not leave a mattress inflated with valve(s) closed in a car or tent on a hot day
Periodic cleaning is recommended to prevent food, oils or other materials from prematurely degrading your Therm-a-Rest mattress
Wash in a tub, using a soft bristle brush and any mild household degreasing cleaner or detergent.
Storage - NeoAir
Your air mattress can be completely deflated and rolled tight for storage
It is recommended to leave the valve open and store your mattress in a stuff sack to protect it from dirt and sharp objects
Storage - Self Inflating 
Your air mattress can be completely deflated and rolled tight for storage


Therm-a-Rest Valves: WingLock™ and TwinLock™ Valve Overview

Therm-a-Rest: How to use the WingLock™ Valve

Part Numbers

Option UPC MPN Store SKU
Regular 040818132609 13260 SLE555035570
Large 040818132616 13261 SLE532205000