{"product_id":"thermolite-reactor-extreme-liner-long","title":"Thermolite Reactor Extreme Liner - Long","description":"The Thermolite® Reactor™ Extreme liner is Sea to Summit’s warmest knitted sleeping bag liner. If your adventures take you to colder climates, the Reactor Extreme will add plenty of warmth to a sleeping bag. In warmer weather, it can be used a ‘stand alone’ sleeping bag. The hollow core fibers of the Thermolite® fabric work like hollow polar bear or caribou fur – along with the knitted structure, this traps plenty of insulating air. Super soft and amazingly stretchy, the Reactor Extreme uses a heavier version of Thermolite® to provide extra warmth for an incredibly comfortable night’s sleep. Use one to build your cooler-weather sleep system and to help to keep your sleeping bag clean, too","brand":"Sea To Summit","offers":[{"title":"Not Applicable \/ -","offer_id":47574046474562,"sku":"STSYPBA3-  -","price":87.96,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/3708\/0642\/files\/VPO_SeaToSummit_Thermolite_Reactor_Extreme_Liner__Long_Not_Applicable_1_a4a9ac1b-a801-4f86-b531-91fbc7aff3c4.jpg?v=1725639051","url":"https:\/\/checkout.vpo.ca\/products\/thermolite-reactor-extreme-liner-long","provider":"Valhalla Pure Outfitters","version":"1.0","type":"link"}