Elevate your cold weather camping adventures with our Thermolite fleece sleeping bag liner. Designed to maximize warmth retention, this liner features hollow-core Thermolite EcoMade fibers woven in a grid pattern. This innovative structure ensures you stay cozy during chilly nights.
- Compatible with various sleeping bags for added functionality.
- Drawcord footbox can be adjusted for optimal comfort.
- Integrated HeiQ Fresh technology keeps your liner fresh after extended use.
- Mummy shape designed for thermal efficiency with shoulder zippers for temperature control.
With a lifetime guarantee from Sea to Summit, this liner is the perfect accessory for your cold-weather sleep system.
Jeffrey Jones (verified owner) –
I recently took the Thermolite fleece sleeping bag liner on a winter backpacking trip, and it made a noticeable difference in warmth! Highly recommend for cold weather camping.
Jacqueline Hopkins (verified owner) –
This sleeping bag liner is a game changer! The Thermolite fabric kept me cozy even on the coldest nights. Definitely a must-have for any serious camper.
Catherine Sanchez (verified owner) –
I was pleasantly surprised by how well this cheap backpacking sleeping bag liner performed. It fit perfectly with my sleeping bag and added so much warmth.