Temperature Range: 3lbs spray boned cotton-filling with high-loft insulation cotton flannel lined adult sleeping bag is comfort in 59°F/15°C and fits temperature range 23-59°F/-5-15°C. perfect for keeping you warm and sleeping soundly throughout any extreme condition. Water Repellent & Ripstop Fabric: Outer shell is made from 220T ripstop polyester that washes incredibly well, protect against windy and wet weather prevents you from getting damp also durable for resists damage from stones, branches, and other natural elements. Rommy and Portable: At 29.5 x 82.5 inches, these sleeping bags are incredibly roomy for any adult 6’6″ or less, great for tall guys and active sleepers, side sleeper who likes to move around. Folded and stored in its compression bag is only 4.73lbs very compact and easy to carry. LONG LASTING DURABILITY: from ultralight water repellent double-layer shell and soft polyester taffeta liner, 1.3kg spray-boned filling with double large SBS zippers and anti-snag slider, wide shoulders and large footbox, snag-free velcro, drawstring, horizontal baffles, and compression stuff sack case for storage included. 100% SATISFACTION GUARANTEE-we strongly stand behind the great craftsmanship of outdoor camping gear and provide the best customer experience possible. In case anything goes wrong, we will respond to your concerns within 24 hours. Order now!