{"product_id":"sea-to-summit-reactor-sleeping-bag-liner-regular-compact-78-x-31-5","title":"Sea to Summit Reactor Sleeping Bag Liner – Regular Compact (78 x 31.5)","description":"\u003cp\u003eUpgrade your sleep system with the Sea to Summit Reactor Sleeping Bag Liner in Regular Compact (78 x 31.5). This insulated liner adds warmth and personal hygiene to any bag, making it a practical layer for cool nights, hostel stays, or-duty trips where space and weight matter. The soft, knitted fabric offers generous stretch, moving with you for a comfortable night’s rest, while the liner works across various bag shapes for versatile use.\u003c\/p\u003e\n\u003ch3\u003eWarmth and comfort you can feel\u003c\/h3\u003e\n\u003cp\u003eThermolite Pro technology uses knitted hollow-core fibers and infrared ceramic pigments to reflect your body heat back toward you. The result is a discreet warmth boost inside your sleeping bag—without adding bulk—so you can stay cozy in unpredictable environments.\u003c\/p\u003e\n\u003ch3\u003eFit, flexibility, and convenient design\u003c\/h3\u003e\n\u003cp\u003eDesigned in a mummy shape with a drawcord footbox, the liner can be opened or closed to tailor comfort. It also integrates smoothly with the Free-Flow Zip system found in select Sea to Summit bags, helping you maintain a cohesive sleep setup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKnitted fabric provides stretch and freedom of movement\u003c\/li\u003e\n  \u003cli\u003eDrawcord footbox for adjustable warmth and comfort\u003c\/li\u003e\n  \u003cli\u003eSeamless compatibility with Free-Flow Zip systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOdor control and reassurance on extended trips\u003c\/h3\u003e\n\u003cp\u003eHeiQ Fresh odor control technology helps keep the liner feeling fresh after longer use, supporting a more hygienic sleep routine when you’re away from home.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeiQ Fresh helps maintain freshness between uses\u003c\/li\u003e\n  \u003cli\u003eLightweight, breathable knit for easy layering and quick drying\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurability and a trusted promise\u003c\/h3\u003e\n\u003cp\u003eSea to Summit offers a lifetime guarantee on this liner, underscoring the brand’s commitment to reliable gear that endures through years of adventures. The Reactor liner is designed to work with a variety of sleeping bag shapes, preserving comfort and hygiene across environments.\u003c\/p\u003e\n\u003cp\u003eIn practical terms, this liner can add warmth on chilly nights, enhance personal comfort during multi-night trips, and simplify packing by reducing the need for multiple sleeping bag covers. For travelers who value flexibility, hygiene, and a lightweight boost of warmth, the Reactor liner represents a thoughtful addition to a compact sleep system.\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 benefits does the Reactor Sleeping Bag Liner offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Adds warmth with Thermolite Pro and reflects heat back to you, while reducing odors with HeiQ Fresh—great for extended trips for extra comfort.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this liner compatible with Sea to Summit Free-Flow Zip systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the liner's footbox drawcord integrates with the Free-Flow Zip system for seamless compatibility with many Sea to Summit sleeping bags.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sea to Summit","offers":[{"title":"Default Title","offer_id":41898326327376,"sku":"B0CT69SGJ9","price":119.74,"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_jpg.jpg?v=1765578790","url":"https:\/\/canadawildco.com\/products\/sea-to-summit-reactor-sleeping-bag-liner-regular-compact-78-x-31-5","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}