{"product_id":"sea-to-summit-ether-light-xr-pro-insulated","title":"Sea To Summit Ether Light XR Pro Insulated Sleeping Mat","description":"\u003cp\u003eThe Sea To Summit Ether Light XR Pro Insulated is a four-season sleeping mat with 10cm of cushioning. Air Sprung Cells provide support, while dual-layer Thermal Core insulation and reflective film help reduce heat loss within the mat.\u003c\/p\u003e\n\n\u003cp\u003eThe lightweight construction uses 30D nylon on top and a tougher 40D base with TPU. A quiet, slightly grippy surface helps reduce sliding, and an internal antimicrobial treatment helps prevent mould growth.\u003c\/p\u003e\n\n\u003cp\u003eStarting at 780g in regular, the XR Pro balances cold-weather insulation with packability for winter bivouacs and comfortable basecamp stays. The integrated pump sack and high-flow valve simplify inflation, while the Pillow Lock system helps secure a compatible pillow.\u003c\/p\u003e\n\n\u003ch4\u003eSea to Summit Ether Light XR PRO Insulated Features\u003c\/h4\u003e\n\n\n\n\u003cul\u003e\n\n\u003cli\u003e30D\/40D face fabric with Sea to Summit's liquid-extruded lamination\u003c\/li\u003e\n\n\u003cli\u003eDuel layer Thermal Core insulation\u003c\/li\u003e\n\n\u003cli\u003eLightweight, grippy nylon face fabric\u003c\/li\u003e\n\n\u003cli\u003eSea to Summit pillow lock system\u003c\/li\u003e\n\n\u003cli\u003eMulti functional, high flow rate valve\u003c\/li\u003e\n\n\u003cli\u003eIntegrated pump sack \/ stuff sack included\u003c\/li\u003e\n\n\n\n\u003c\/ul\u003e","brand":"Optew","offers":[{"title":"Regular Rectangular Wide","offer_id":66169549914461,"sku":"Sea-To-Summit-Ether-Light-XR-Pro-Ins-RegRectWide","price":212.0,"currency_code":"GBP","in_stock":true},{"title":"Large","offer_id":66169549947229,"sku":"Sea-To-Summit-Ether-Light-XR-Pro-Ins-Large","price":212.0,"currency_code":"GBP","in_stock":true},{"title":"Large Rectangular","offer_id":66169549979997,"sku":"Sea-To-Summit-Ether-Light-XR-Pro-Ins-LargeRect","price":224.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1092\/4644\/7965\/files\/Sea-To-Summit-Ether-Light-XR-Pro-Ins-F2.jpg?v=1791650548","url":"https:\/\/optew.com\/products\/sea-to-summit-ether-light-xr-pro-insulated","provider":"Optew","version":"1.0","type":"link"}