Sea to Summit Reactor Fleece Thermal Boost Sleeping Bag Liner

The mummy-shaped Reactor Fleece Liner featuring a drawcord for adjustment and versatility is made from Thermolite® fabric and grid fleece for optimal heat retention. With the same features as Sea to Summit's® Reactor Liner, the fleece addition offers added warmth for maximum thermal boost.

• Provides added warmth to sleeping bag
• Treated with HeiQ Fresh FFL, a biocide-free, highly effective odor control technology, to neutralize body odor
• Drawcord allows opening and closing footbox to customize comfort and warmth
• Easily pairs with Sea to Summit sleeping bags to create ultimate sleep system; can also be used with other brand sleeping bags
• Color: Picante / Beluga
• Fabric: 60% Thermolite All-Season EcoMade, 40% polyester yarn
• Thermal Boost (tested in accordance with ASTM D1518-2014): 22% (1-season sleeping bag), 10% (3-season sleeping bag)
• In use dimensions: 85"L x 31.5"W
• Weight: 15.5 oz.