Stay extra warm during a chilly night camping under the stars. The Sea to Summit Reactor Thermolite Liner is made from a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Adds up to 15 degrees F / 8 degrees C of warmth to a sleeping bag or, used alone, is the ideal warm weather bag.

Features:

• Lighter weight, more packable than fleece
• Adds up to 15 degrees F / 8 degrees C of warmth to a sleeping bag
• Mummy shape with a box foot
• Draw cord hood with mini cord lock
• Packs into its own 3 x 5" sil nylon stuff sack

Specs:

• Length: 84"
• Width: 36"
• Weight: 8.7 oz
• Up to 15 F/Up to 8 C