Search  for anything...

Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Large - 25 x 77 Inches

Based on 79 reviews
Condition: New
Checking for inventory...

Notify me when this product is back in stock

$140.63
Save $14.31 was $154.94

Buy Now, Pay Later


As low as $23.44 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by Amazon

Available payment plans shown during checkout

At a glance

Condition
New
Size
Large - 25 x 77 in
Weight
850 g
Color
Heat Wave
Material
Polyester
Water Resistance Level
Water Resistant
Import Designation
Made in the USA
In the box
sleeping pad
Warranty
Manufacturer’s limited lifetime.

Features 5

  • Offering an unrivaled balance of warmth to weight, the Apex ultralight sleeping pad is the pinnacle of fast and light, self-inflating comfort
  • Equipped with a dependable and rugged WingLock valve, the pad inflates 3 times faster than a classic valve and features lightning-fast deflation
  • 3.8 R-values means the Apex provides substantial warmth during three-season trips into the backcountry
  • Patented Triangular Core Matrix delivers warmth using a continuous layer of thermal foam nestled between alternating ridges of air and foam

Description

The pinnacle of light and stable self-inflating comfort, the Therm-a-Rest Prolite Apex Ultralight Self-Inflating Backpacking Pad with WingLock Valve offers unrivaled warmth without adding excess bulk or weight to packs. The ProLite Apex has an R-value of 3.8 thanks to StrataCore construction, allowing for comfortable three-season backcountry adventures (R-value measures the material’s ability to insulate; the higher the R-value, the warmer the sleeping pad). Offering the best warmth-to-weight ratio for self-inflating pads, the unique construction uses a continuous layer of thermal foam nestled between alternating ridges of air and foam. The 2-inch thick sleeping pad is built with thermal self-inflating foam; top it off with a few breaths after the foam expands. Equipped with a dependable and rugged WingLock valve, the pad inflates three times faster than a classic valve and features lightning- fast deflation. The ProLite Apex includes a stuff sack to protect the pad when it's packed down. Available in three sizes: Regular measures 72x20x2 inches inflated, packs to 11x6.8 inches, and weighs 22 ounces; Regular Wide measures 72x25x2 inches inflated, packs to 13x7 inches, and weighs 28 ounces; Large measures 77x25x2 inflated, packs to 13x7 inches, and weighs 30 ounces. Manufacturer’s limited lifetime warranty.

Specs 17

Size Large - 25 x 77 Inches
Brand Therm-a-Rest
Color Heat Wave
Product Dimensions 37.8"L x 25.2"W x 1.97"Th
Material Polyester
Item Weight 850 Grams
Model Name Prolite Apex
Product Care Instructions Hand Wash Only

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Nice
Size: Large - 25 x 77 Inches
I have only used the pad twice so far and the temperature has not been below 43°F but I did stay warm. Seems like quality material. Does not come with repair patches. Reasonably comfortable to side sleep on.
Reviewed in the United States 🇺🇸 on April 7, 2022 by Eyor

Comfort Central
Size: Large - 25 x 77 Inches
Unbelievably comfortable. I really like the trade-offs between this and the Xlite... Comfort: MEGA comfort vs Moderately comfortable Xlite Weight: Large is 2x heavier than the Xlite (30 oz vs 16 oz) Warmth: Both ~4 R Value Durability: 50D Polyester vs 30D Nylon Xlite Silence: Virtually silent vs noisy Xlite Price: Half as much as the Xlite Blowing-Up: Half as many breaths as the Xlite Size: Takes up about twice as much space as the Xlite Seriously this pad is unbelievably comfortable and should be the go-to pad for just about everyone except maybe the ultra-lightest of thruhikers. It's also perfect for those weekend backpackers, excellent for car-camping, and just a great all-around performer. GET THIS PAD ... show more
Reviewed in the United States 🇺🇸 on April 3, 2020 by Adam Magera

surprisingly comfortable
Size: Large - 25 x 77 Inches
these are surprisingly comfortable! I have never tried a cheaper version, but this very expensive version works great. It's pretty easy to get back into the bags though I stored them unfolded. I did blow them a bit to speed up the self inflation process. May need to read the instructions more closely. ... show more
Reviewed in the United States 🇺🇸 on October 29, 2021 by BuysALot

I am very satisfied.
Size: Large - 25 x 77 Inches
Light and comfortable.
Reviewed in the United States 🇺🇸 on May 28, 2020 by Kenny

I used it two times and it punctured do not recommend
Size: Large - 25 x 77 Inches
This is a piece of junk save your money I used it two times and it punctured. I had purchased a $35 pad and Was much better
Reviewed in the United States 🇺🇸 on November 16, 2021 by Kindle Customer

Excellent
Size: Large - 25 x 77 Inches
This is by far the best sleeping pad I've ever used. Blowing it up takes a little work but it's worth it. Thick enough to keep you comfortable and off the ground but not so big and bulky that it takes a lot of room.
Reviewed in the United States 🇺🇸 on August 18, 2021 by Book Reader
Checking for inventory...