{"product_id":"sea-to-summit-reactor-sleeping-bag-liner-extreme-compact-warmth-hygiene-comfort-78-x-31-5","title":"Sea to Summit Reactor Sleeping Bag Liner Extreme Compact – Warmth, Hygiene \u0026 Comfort (78 x 31.5)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the Sea to Summit Reactor Sleeping Bag Liner, Extreme Compact. This lightweight, mummy‑shaped liner slips inside most sleeping bags to add warmth and maintain personal hygiene without adding bulk. Its compact form is ready for minimalist packs, yet it delivers a noticeable layer of comfort under variable outdoor conditions.\u003c\/p\u003e\u003ch2\u003eTechnology and Comfort\u003c\/h2\u003e\u003cp\u003eThe liner features Thermolite Pro technology, which uses knitted hollow‑core fibers and infrared ceramic pigments to reflect your body heat back to you. The result is a warmer feel and a softer touch as you settle into your sleeping bag for the night.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWarmth enhancement without heavy insulation\u003c\/li\u003e\n\u003cli\u003eFlexible knit fabric that moves with you\u003c\/li\u003e\n\u003cli\u003eCompatibile with a wide range of bag shapes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePractical Details\u003c\/h2\u003e\u003cp\u003eA drawcord footbox lets you open or close for tailored comfort, and the liner integrates smoothly with the footbox design used in Sea to Summit Free-Flow Zip compatible bags. HeiQ Fresh odor control helps keep the liner feeling fresh after extended use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e adjustable footbox for personalized warmth\u003c\/li\u003e\n\u003cli\u003e odor control supporting longer wear between washes\u003c\/li\u003e\n\u003cli\u003e compatible with Free-Flow Zip system bags\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFit, Care and Support\u003c\/h2\u003e\u003cp\u003eKnitted fabric provides notable stretch and freedom of movement in a mummy-shaped liner, working with sleeping bags of various shapes. The product is backed by Sea to Summit’s lifetime guarantee, reflecting durability and support throughout its lifespan.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Sea to Summit Reactor Sleeping Bag Liner Extreme Compact used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This ultra-compact liner adds warmth, enhances hygiene, and reduces odor buildup without adding significant bulk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Reactor liner compatible with Sea to Summit's Free-Flow Zip system or other sleeping bags?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's designed to work with many sleeping bags and footbox configurations, with adjustable footbox for comfort.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sea to Summit","offers":[{"title":"Default Title","offer_id":41899174756432,"sku":"B0CT67MSSN","price":172.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/sea-to-summit-reactor-liner-knit-fabric-closeup.jpg?v=1765638386","url":"https:\/\/canadawildco.com\/products\/sea-to-summit-reactor-sleeping-bag-liner-extreme-compact-warmth-hygiene-comfort-78-x-31-5","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}