--- product_id: 198946532 title: "Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave" brand: "therm-a-rest" price: "฿23589" currency: THB in_stock: true category: "Therm A Rest" url: https://www.desertcart.co.th/products/198946532-therm-a-rest-prolite-apex-self-inflating-camping-and-backpacking store_origin: TH region: Thailand --- # 3x faster WingLock valve 22 oz ultralight packable 3.8 R-value warmth Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave **Brand:** therm-a-rest **Price:** ฿23589 **Availability:** ✅ In Stock ## Summary > 🔥 Sleep Warm, Pack Light, Move Fast ⚡ ## Quick Answers - **What is this?** Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave by therm-a-rest - **How much does it cost?** ฿23589 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/198946532-therm-a-rest-prolite-apex-self-inflating-camping-and-backpacking) ## Best For - therm-a-rest enthusiasts ## Why This Product - Trusted therm-a-rest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for the Trailblazer:** Durable, water-resistant polyester with a lifetime warranty—made in the USA. - • **Compact & Ultralight Design:** Weighs just 22 oz and packs down to a sleek 11x6.8 inches for effortless carry. - • **Patented Triangular Core Matrix:** Innovative foam-air layering maximizes insulation and comfort. - • **Unmatched Warmth-to-Weight Ratio:** Stay cozy on every three-season adventure without the bulk. - • **Lightning-Fast Inflation & Deflation:** WingLock valve inflates 3x faster—get camp ready in seconds. ## Overview The Therm-a-Rest Prolite Apex is a premium self-inflating sleeping pad designed for fast-and-light backpackers seeking superior warmth and comfort. Featuring a 3.8 R-value insulation with patented Triangular Core Matrix foam, it offers exceptional thermal performance in a compact 22-ounce package. Its rugged WingLock valve inflates three times faster than traditional valves, ensuring quick setup and pack-up. Measuring 20 x 72 inches when inflated and packing down to 11 x 6.8 inches, this pad balances durability, convenience, and warmth for three-season backcountry use. ## Description Product 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 11x5.2 inches, and weighs 22 ounces; Regular Wide measures 72x25x2 inches inflated, packs to 11x5.5 inches, and weighs 28 ounces; Large measures 77x25x2 inflated, packs to 13x5.5 inches, and weighs 30 ounces. Manufacturer’s limited lifetime warranty. Safety Warning Avoid over-inflating the inflatable bed, use the bed on a flat, stable surface, and regularly check the air pressure and look for leaks. ## Features - 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 - Regular measures 72x20x2 inches inflated, packs to 11x6.8 inches, and weighs 22 ounces; stuff sack included; made in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YDNNMT9 | | Benefits | Efficient, warm, and convenient for backpacking adventures | | Best Sellers Rank | 249,622 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 566 in Self-Inflating Sleeping Mats for Camping | | Brand Name | Therm-a-Rest | | Capacity | 653.17 kg | | Colour | Heatwave | | Construction Type | self inflating | | Cover Material | Polyester | | Customer Reviews | 4.3 4.3 out of 5 stars (212) | | Fill Material | thermal foam and air | | Global Trade Identification Number | 00040818132562 | | Included Components | Patch Kit, Sleeping Pad, Storage Bag | | Is Extendable | No | | Item Depth | 2 inches | | Item Dimensions | 182.9 x 50.8 x 5.1 centimetres | | Item Dimensions L x W x Thickness | 182.9L x 50.8W x 5.1Th centimetres | | Item Firmness Description | Medium | | Item Thickness | 5 Centimetres | | Item Type Name | Self-Inflating Camping and Backpacking Sleeping Pad | | Item Weight | 420 Grams | | Manufacturer | Cascade Designs Inc. | | Manufacturer Part Number | 040818132562 | | Material Type | Polyester | | Mattress Comfort Layer Material | Memory foam | | Model Name | Prolite Apex | | Model Number | 040818132562 | | Number of Items | 1 | | Number of Layers | 2 | | Number of Packs | 1 | | Product Care Instructions | Wipe With Damp Cloth | | Set Name | Regular | | Size | Regular - 20 x 72 Inches | | Special Features | Compact, Insulated, Lightweight | | Specific Uses For Product | Sleeping Pad | | Target Audience | Adult | | Top Material Type | Nylon | | UPC | 040818132562 | | Unit Count | 1.0 count | | Water Resistance Level | Water Resistant | | Weight Capacity Maximum | 1440 Pounds | ## Product Details - **Brand:** Therm-a-Rest - **Colour:** Heatwave - **Included components:** Patch Kit, Sleeping Pad, Storage Bag - **Item weight:** 420 Grams - **Material:** Polyester - **Product dimensions:** 182.9L x 50.8W x 5.1Th centimetres - **Size:** Regular - 20 x 72 Inches - **Special feature:** Compact, Insulated, Lightweight - **Specific uses for product:** Sleeping Pad - **Target audience:** Adult ## Images ![Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave - Image 1](https://m.media-amazon.com/images/I/81x3HZ7LqYL.jpg) ![Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave - Image 2](https://m.media-amazon.com/images/I/41WjQGcK7wL.jpg) ![Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave - Image 3](https://m.media-amazon.com/images/I/41WnJv9UGJL.jpg) ![Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave - Image 4](https://m.media-amazon.com/images/I/41T7QPLU6BL.jpg) ![Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave - Image 5](https://m.media-amazon.com/images/I/414o8qw62yL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Therm-a-Rest Prolite Apex Self-Inflating Camping and Backpacking Sleeping Pad, Regular - 20 x 72 Inches, Heatwave - Therm-a-Rest Compressible Cinch Camping and Backpacking Pillow, Regular - 14 x 18 Inch, Fun Guy Print - Sawyer Products SP129 Squeeze Water Filtration System w/ Two 32-Oz Squeeze Pouches, Straw, and Hydration Pack Adapter --- ## Why Shop on Desertcart? 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