--- product_id: 411029227 title: "Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular (72x21.5)" brand: "sea to summit" price: "€ 502.47" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.at/products/411029227-sea-to-summit-ether-light-xt-insulated-sleeping-mat-regular store_origin: AT region: Austria --- # 1.1 lbs ultralight weight 3.2 R-value insulation 4-inch plush thickness Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular (72x21.5) **Brand:** sea to summit **Price:** € 502.47 **Availability:** ✅ In Stock ## Summary > 🌄 Sleep like royalty under the stars—comfort that travels as far as you do! ## Quick Answers - **What is this?** Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular (72x21.5) by sea to summit - **How much does it cost?** € 502.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/411029227-sea-to-summit-ether-light-xt-insulated-sleeping-mat-regular) ## Best For - sea to summit enthusiasts ## Why This Product - Trusted sea to summit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Put & Durable:** Non-slip 30D/40D nylon face fabric ensures quiet, stable sleep on any terrain. - • **Inflate in a Breeze:** Multi-function valve with integrated Airstream Pumpsack inflates in seconds with just a few breaths. - • **Pack Light, Sleep Right:** Weighs just 1.1 pounds and compresses to a compact 4.5 x 9.5 inches—perfect for minimalist adventurers. - • **Thermo-Guard Insulation:** High-loft fiberfill and reflective fabric lock in warmth with a 3.2 R-value for cozy 3-season camping. - • **Cloud-Like Comfort Anywhere:** Extra-thick 4-inch Air Sprung Cell design mimics a luxury spring mattress for side sleepers. ## Overview The Sea to Summit Ether Light XT Insulated Sleeping Mat is a premium 4-inch thick, ultralight (1.1 lbs) sleeping pad designed for 3-season outdoor use. Featuring innovative Air Sprung Cell construction for plush comfort, a 3.2 R-value insulated core to retain heat, and a multi-function valve for rapid inflation and deflation, it packs down compactly for backpacking, camping, and bike touring. Durable, quiet nylon fabric and included accessories like a stuff sack and repair kit make it a must-have for serious adventurers seeking luxury rest on the trail. ## Description Sea to Summit maintains a culture of design perfectionism to develop ingenious, functionally beautiful products with an Australian attitude "no worries". ## Features - Extra-thick 4-inch, lightweight air mattress provides a plush sleeping experience for 3-season (3.2 R-Value) backpacking, camping, and bike touring - Single-layer Air Sprung Cell construction mimics a spring mattress, using flexible loops to create large air pockets that are ideal for side sleepers - Multi-function valve for fast inflation in just a few breaths (using integrated Airstream Pumpsack), one-way deflation for quick packup, and fine-tuning of air pressure - Insulated pad features high-loft fiberfill and reflective fabric, to prevent heat loss and radiate heat back during sleep; non-slip 30D/40D nylon face fabric is durable and quiet - Tapered - Regular size measures 72 x 21.5 x 4 inches, packs to 4.5 x 9.5 inches, weighs 1.1 pounds; includes stuff sack, field repair kit, and PillowLock patches for securing a Sea to Summit pillow to mat ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Compact | | Asin | B07ZYJVGMH | | Best Sellers Rank | #132,452 in Sporting Goods (See Top 100 in Sporting Goods) #244 in Self-Inflating Sleeping Mats for Camping | | Brand Name | Sea to Summit | | Color | Grey | | Construction Type | Laminated inflation | | Cover Material | Nylon | | Customer Reviews | 4.2 4.2 out of 5 stars (111) 4.2 out of 5 stars | | Fill Material | air | | Global Trade Identification Number | 09327868131396 | | Included Components | Inflatable Headboard | | Item Depth | 4 inches | | Item Dimensions | 182.9 x 54.6 x 10.2 centimeters | | Item Dimensions L X W X Thickness | 182.9L x 54.6W x 10.2Th centimeters | | Item Firmness Description | Plush | | Item Thickness | 4 Inches | | Item Type Name | Sporting Goods | | Item Weight | 499 g | | Manufacturer | Sea to Summit | | Manufacturer Part Number | STS-939 | | Material Type | Nylon | | Mattress Comfort Layer Material | Polyfoam | | Model Name | Ether Light XT | | Model Number | AMELXTINSTR | | Number Of Items | 1 | | Number Of Layers | 1 | | Product Benefits | Lightweight, plush, and insulated for a comfortable outdoor sleeping experience. | | Product Care Instructions | Wipe With Damp Cloth | | Set Name | Individual Inflatable Mattress - Regular Size - Smoke Grey | | Shape | rectangular prism | | Size | Small | | Specific Uses For Product | Sleeping Pad | | Target Audience | Adult | | Top Material Type | Nylon | | Unit Count | 1 Count | | Water Resistance Level | Water Repellent | ## Product Details - **Brand:** Sea to Summit - **Colour:** Grey - **Product dimensions:** 182.9L x 54.6W x 10.2Th centimeters - **Size:** Small - **Special features:** Compact ## Images ![Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular (72x21.5) - Image 1](https://m.media-amazon.com/images/I/71yFatLZHvL.jpg) ![Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular (72x21.5) - Image 2](https://m.media-amazon.com/images/I/71hdoeqoeDL.jpg) ![Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular (72x21.5) - Image 3](https://m.media-amazon.com/images/I/91uGWm2foqL.jpg) ![Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular (72x21.5) - Image 4](https://m.media-amazon.com/images/I/81bFvKeCflL.jpg) ![Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular (72x21.5) - Image 5](https://m.media-amazon.com/images/I/7170RKLYotL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Extremely comfortable. *by on Reviewed in the United States 3 July 2025* Very high quality. Extremely comfortable in any position you’re lying. Easy to inflate, packs away perfectly. Only complaint is it’s fairly noisy while rolling around on it. ### ⭐⭐⭐⭐⭐ Excellent produit *by on Reviewed in France 22 April 2021* Il offre une sensation de confort à laquelle je ne m’attendais pas. J’ai vraiment été très surpris. Très bon produit. Peu encombrant et léger. Il ne faut que 2 1/2 insufflations de sac pour le gonfler. Vraiment satisfait de cet achat, je recommande. ### ⭐⭐⭐⭐⭐ Comodissimo *by on Reviewed in Italy 17 January 2024* Sono alta 1.61 e per me è giusto. È vero che è lungo 1.83 ma sconsiglio alle persone più alte di 1.70 di utilizzarlo perché vi sentiresti abbastanza costretti ad utilizzare sempre la stessa posizione di dormita (pancia in su a mummia per intenderci), e inoltre è abbastanza stretto, ma se puntate ad un campeggio ultralight potrebbe andare bene. Io amo la comodità e dormo di pancia in giù quindi ho preferito abbondare un po' con le misure.Ha un po' di rumorino di gomma ma nulla di eccessivamente fastidioso.L'insurrezione dal terreno per me è ottima, da una bella sensazione di "stacco" ## Frequently Bought Together - Sea to Summit Ether Light XT Extra-Thick Insulated Sleeping Pad, Tapered - Regular (72 x 21.5 x 4 inches) - Hikenture Camping Pillow with Removable Cover - Ultralight Inflatable Pillow for Neck Lumbar Support - Upgrade Backpacking Pillow - Washable Travel Air Pillows for Camping, Hiking, Backpacking - Kelty Cosmic 20 Down Mummy Sleeping Bag for Backpacking, Campers, 550 Fill Power, Recycled Fabrics with PFAS-Free DWR, Designed in Sunny Colorado, --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/411029227-sea-to-summit-ether-light-xt-insulated-sleeping-mat-regular](https://www.desertcart.at/products/411029227-sea-to-summit-ether-light-xt-insulated-sleeping-mat-regular) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-14*