PREMIUM COMFORT IN HUMID CONDITIONS: Made from a 70% polyester and 30% Tencel Lyocell blend, this sleeping bag liner wicks moisture away from your skin, keeping you dry and comfortable in warm, humid weather. HYGIENIC AND FRESH: The HEIQ Fresh odour control treatment keeps the portable sleeping bag liner fresher for longer, ensuring a hygienic sleep environment on extended trips without the need for special soaps. LIGHTWEIGHT AND PORTABLE: Weighing only 290g and packing into its own compact Ultra-Sil stuff sack, this single sleeping bag liner is easy to carry, making it perfect for travel and backpacking. BEST FOR BACKPACKING & TRAVEL: Ideal for travelers and campers, the Comfort Blend Travel Liner is perfect for warm-weather camping, ensuring comfort and hygiene without the need for a full sleeping bag. OUTDOOR GEAR THAT ENABLES FREEDOM: Sea to Summit stands as a testament to the boundless spirit of adventure, blending cutting-edge innovation with a deep commitment to empowering individuals to embrace self-reliance in any environment.