Specs

• Thermal boost to retain heat and warmth
• Liner extends the performance of your sleeping bag in colder conditions
• Thermolite® Pro technology uses knitted, hollow-core fibers and infrared-absorbing ceramic pigments
• Reflects your body's heat for enhanced warmth and comfort
• The classic Mummy version has practical openings in the shoulders to allow the user to stretch his or her arms out
• The base or shoulder openings can be opened or closed for optimal comfort
• HeiQ Fresh odor control technology helps keep the liner fresh even after extended use
• Knitted fabric provides incredible stretch and freedom of movement
• Reactor liner works with sleeping bags of any shape
• Sea to Summit Guarantee is offered for the Lifetime of this product
• Dimensions: 85 x 31.5 x 2 inches
• Packed size: 5.9 x 2.8 x 4.3 inches
• Weight: 10 ounces
• Imported