Big Agnes UL Recovery Sleeping Bag Liner - Ultralight Backpacking Gear, Celliant Technology, Lightweight, Compact, Long

Details

• Ultralight & Versatile Sizing: Available in both Regular (80") and Long (86") lengths to ensure a perfect fit, these liners weigh as little as 11oz and compress into a travel-friendly 8" x 4.5" pack size that won't bulk up your gear.
• Celliant Recovery Technology: Features bioceramic minerals woven into the fabric that convert body heat into infrared energy to improve local circulation and promote faster muscle recovery.
• Versatile 3-Season Use: Works as a lightweight sleeping bag alternative for warm summer nights or adds an extra layer of thermal efficiency to your cold-weather setup.
• Hygienic Bag Protection: Acts as a removable, easy-to-wash barrier that protects your expensive camping sleeping bag from body oils, sweat, and trail dirt, extending the life of your gear.
• Premium Comfort & Fit: Constructed with soft, recycled polyester and a minimalist cinch hood; the reversible design ensures a perfect fit for both left and right-zip adult sleeping bags.