Sea to Summit Reactor Thermolite Sleeping Bag Liner

Sea to Summit Reactor Thermolite Sleeping Bag Liner Review

Sea to Summit Reactor Thermolite Sleeping Bag Liner Feature

• Lighter weight, more packable than fleece
• Adds up to 15 degrees of warmth to a sleeping bag
• Mummy shape with a box foot
• Draw cord hood with mini cord lock
• Weighs just 9 oz, packs into its own 3? x 5? sil nylon stuff sack

Our best selling sleeping bag liner! The “Reactor” is made from the lightest weight Thermolite, that DuPont has yet approved. Thermolite is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Adds up to 15 degrees of warmth to a sleeping bag or, used alone, is the ideal warm weather bag.