The Thermal Shield sleeping bag liner is your ultimate companion for cold weather camping. Crafted from innovative Thermolite® Pro fabric, this liner enhances the performance of your sleeping bag and mat in frigid conditions. It features a unique combination of knitted, hollow-core fibers and infrared ceramic pigments that work together to reflect your body heat, ensuring you stay warm and cozy even in the harshest climates.
The drawcord footbox allows for customizable comfort, easily integrating with the footbox of select Sea to Summit sleeping bags. Thanks to HeiQ Fresh odor control, your liner stays fresh, even after multiple uses. With its stretchy, mummy-shaped design, it accommodates various sleeping bag styles, providing freedom of movement while you sleep. Plus, it’s made from 50% recycled materials, contributing to a sustainable camping experience.
Brandon Stark (verified owner) –
This Thermal Shield sleeping bag liner is a game changer! I stayed warm all night during my winter camping trip. Highly recommend!
Jasmine Gray (verified owner) –
I love how lightweight this liner is, yet it packs such warmth. Perfect for backpacking!
Terry Mcdaniel (verified owner) –
The integration with my sleeping bag was seamless. This is definitely one of the top rated backpacking sleeping bag liners on the market!