--- title: "Sea To Summit Ultralight Insulated" name: "Sea To Summit Ultralight Insulated" brand: "Sea To Summit" description: "If you are looking for a lightweight and high-performance inflatable sleeping pad but do not want to compromise on comfort, durability, and ease of use, the Ultralight Insulated will be a great choice." handle: "sea-to-summit-ultralight-insulated" sku: "AMULINS_L" ean: "9327868131488" gtin: "9327868131488" canonical_url: "https://gramino.com/p/sea-to-summit-ultralight-insulated" html_url: "/p/sea-to-summit-ultralight-insulated" md_url: "/p/sea-to-summit-ultralight-insulated.md" locale: "en" market: "eu" currency: "EUR" price: 155.9 price_formatted: "€155.90" availability: "InStock" item_condition: "NewCondition" category: "Sleeping pads" category_path: "/c/sleep/sleeping-pads" breadcrumbs: - name: "Home" url: "/" - name: "Sleep" url: "/c/sleep" - name: "Sleeping pads" url: "/c/sleep/sleeping-pads" - name: "Sea To Summit Ultralight Insulated" url: "/p/sea-to-summit-ultralight-insulated" last_updated: "2026-10-13" --- # Sea To Summit Ultralight Insulated Brand: Sea To Summit · Category: [Sleeping pads](/c/sleep/sleeping-pads.md) Sleeping pad size: Small, Large, Regular · Sleeping pad type: Inflatable · R-value: 3.1 ## Offer - Price: €155.90 - Availability: In stock - Condition: New - Buy on the website: [HTML product page](/p/sea-to-summit-ultralight-insulated) ## Description If you are looking for a lightweight and high-performance inflatable sleeping pad but do not want to compromise on comfort, durability, and ease of use, the Ultralight Insulated will be a great choice. ## Why is this product exceptional? Very comfortable and packable inflatable sleeping pad with a great valve. inflatable sleeping pad, three-season, 30D/40D nylon fabric, internal antibacterial treatment, Air Sprung Cell™ air cells, multi-function valve, PillowLock™ system for attaching a pillow, 2-in-1 stuff sack and pump sack, and repair kit included [In David Czempka's kit.](/david-czempka) ## Construction The Air Sprung Cell™ technology provides **excellent support**. Each of the **181 surface cells behaves independently**. This allows the sleeping pad to better adapt to your body and offers comfort. Warm air is retained in the recesses, improving thermal performance. It is constructed from **30D/40D high-strength nylon**. In order to prevent the growth of mold in the sleeping pad from the moisture of exhaled air, it is treated with an **antibacterial coating** on the inner side. **The Small size has a width of 55 cm, a length of 168 cm,** and a thickness of 5 cm when inflated. It weighs **430 grams**. When packed, it has a cylindrical shape with a diameter of 10 cm and a length of 23 cm. **The Regular size has a width of 55 cm, a length of 183 cm,** and a thickness of 5 cm when inflated. It weighs **480 grams**. When packed, it has the shape of a cylinder with a diameter of 10 cm and a length of 23 cm. **The Large size has a width of 64 cm, a length of 198 cm,** and a thickness of 5 cm when inflated. It weighs **595 grams**. When packed, it has a cylindrical shape with a diameter of 10.5 cm and a length of 26 cm. [Video](https://youtu.be/IuSksqfmA_8) ### Multi-functional valve Handling it is a breeze. Quick inflation and deflation, with the ability to adjust the firmness of the sleeping pad. ### Inflate Opening the first section allows you to inflate the pad, and the air does not escape. Pressing the orange point in the middle will release the air. ### Deflate Opening the second section will release all the air from the sleeping pad in just a few seconds. ## Specifications and accessories The chambers of the sleeping pad are filled with **Thermolite® synthetic insulation** and a non-crinkling, heat-reflective **Exkin Platinum® layer**. This gives the sleeping pad a **thermal resistance value of R = 3,1** and makes it suitable for use **from spring to autumn**. Sea To Summit sleeping pads are now measured according to the ASTM F3340-18 standard. If other manufacturers use this metric, we can easily compare sleeping pads across different brands. The sleeping pad features a unique **PillowLock™ system**, which allows you to easily and securely attach any Sea To Summit pillow to the pad so it doesn't slip away. You will receive a **small storage bag (stuff sack) and a pump sack in one** (40 g) and a **repair kit** with the sleeping pad. ## Specs - Color: Orange - Sleeping pad size: Small, Large, Regular - Sleeping pad type: Inflatable - R-value: 3.1 - Season: 3-season - Material: 40D nylon, 30D nylon - Material composition: Nylon - Thickness: 5 cm - Weight: 595 g - Length: 198 cm - Width: 64 cm - Height: 5 cm - Woocommerce product id: 1135 - Brand: Sea To Summit ## Variants - Sea To Summit Ultralight Insulated - Large · SKU AMULINS_L · EAN 9327868131488 · €177.10 · In stock · Large, Orange - Sea To Summit Ultralight Insulated - Small · SKU AMULINS_S · EAN 9327868131464 · €155.90 · In stock · Small, Orange - Sea To Summit Ultralight Insulated - Regular · SKU AMULINS_R · EAN 9327868131471 · €155.90 · Out of stock · Regular, Orange ## Related - [Sea To Summit Ultralight™ Insulated Women's](/p/sea-to-summit-ultralight-insulated-womens.md) - [Sea To Summit FoamCore Pillow Regular](/p/sea-to-summit-foamcore-pillow-regular.md) - [Sea To Summit Ether Light XT™ Insulated](/p/sea-to-summit-ether-light-xt-insulated.md) - [Sea To Summit Air Mat Repair Kit](/p/sea-to-summit-air-mat-repair-kit.md) - [Sea To Summit Women's Ether Light XT™ Insulated](/p/sea-to-summit-womens-ether-light-xt-insulated.md) - [Therm-a-Rest Permanent Instant Field Repair Kit](/p/therm-a-rest-permanent-instant-field-repair-kit.md) - [Sea To Summit Ether Light XT Extreme Insulated](/p/sea-to-summit-etherlight-xt-extreme-insulated.md) - [Tyvek 75x230 cm (for 1 person)](/p/tyvek-groundsheet-230-x-75-cm.md) ## Shipping and returns - [Shipping and payment](/shipping-payment) - [Returns](/return-order) ## Images - ![Sea To Summit Ultralight Insulated](https://media.gramino.com/medusa/bc0cca052936a2e564ba6155df14f3e8-01KWHVPGFW84SPY86P1ZT2ST9X.jpg) - ![Sea To Summit Ultralight Insulated](https://media.gramino.com/medusa/b4ac81de7c419433aa3d96783cfc4432-01KWHVPGHYQKK8438MA40JE6DV.jpg) - ![Sea To Summit Ultralight Insulated](https://media.gramino.com/medusa/481586c0bbc47efa788fe0c25b7b7df7-01KWHVPGKBMCRQCY2CKQ1QXTQH.jpg) - ![Sea To Summit Ultralight Insulated](https://media.gramino.com/medusa/af18f6cf4399ac48252f5a22f8940aed-01KWHVPGM4T9QZ8MFVVWMSK0C4.jpg) - ![Sea To Summit Ultralight Insulated](https://media.gramino.com/medusa/d3629416ba4f342eb0f0c997fc623ea2-01KWHVPGPQJHXR5F7QGTB1ERF9.jpg) - ![Sea To Summit Ultralight Insulated](https://media.gramino.com/medusa/ce723dc45d3ae639f652aa3aa16a10de-01KWHVPGQF9JMT8C01ANNZRZAY.jpg) - ![Sea To Summit Ultralight Insulated](https://media.gramino.com/medusa/b4ca11cebc88ab8543b9066aafe33e90-01KWHVPGTGKP23XZYQQZZ4YSHY.jpg) - ![Sea To Summit Ultralight Insulated](https://media.gramino.com/medusa/e65c6d8ff9b6b6672654b433568277b4-01KWHVPGTTEP01RXCN5CHERTCW.jpg) ## Identifiers - SKU: AMULINS_L - EAN: 9327868131488 - Handle: sea-to-summit-ultralight-insulated - Brand: Sea To Summit This product is also available as [HTML](/p/sea-to-summit-ultralight-insulated). 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