Imagine slipping into a cocoon of warmth that not only promises but delivers an extra layer of thermal protection on those brisk nights under the stars. The Sea to Summit Thermolite Reactor Compact Liner does just that, enhancing your sleeping bag's performance during colder adventures with its innovative Thermolite® fabric. This high-tech material is engineered to increase warmth by up to 14°F, ensuring that you stay snug and comfortable without adding excessive bulk. Lightweight and efficiently packed, it's an indispensable addition to your gear, tipping the scales at a mere 263 grams.
 
PRODUCT CONDITION
 
This UnNew Sea to Summit Thermolite Reactor Compact Liner is in Excellent condition. 
 
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.   



TECH SPECS

• Material: Thermolite
• Weight: 263 grams
• Dimensions: 72 inches x 35 inches
• Packs down to 3 x 5 inches
• Increases sleeping bag performance by up to 20°F
• Mummy shape with a box foot
• Drawcord hood with mini cord lock
• Includes Ultra-Sil stuff sack