The North Face Eco Trail Synthetic 35 Sleeping Bag is a versatile sleeping bag for camping, overnight trips and weekends in the backcountry. Rated at 35°F, you'll be cozy in mild spring, summer and fall weather. Not only is the shell made from a recycled polyester ripstop fabric, the synthetic Insulation is also recycled. Three cheers for nature while you explore nature. The J-zip wraps around at the foot end, making venting fast and easy, especially when your toes start to heat up. Cinch the hood cord closer on colder nights and the draft collar offers extra coziness and prevents heat loss. Features of The North Face Eco Trail Synthetic 35 Sleeping Bag Fully recycled materials feature embossed lining for enhanced aesthetic appeal 100% recycled synthetic Insulation provides warmth even when wet Extended width in knees for maximum comfort and mobility Wraparound J-zip allows for increased mobility and venting Fitted hood for warmth and comfort Draft collar for comfort and preventing heat loss Hood cinch-cord for warmth Internal phone/watch pocket Vaulted footbox Tie-down loops for securing bag to sleeping pad Fabric Details Shell: 50D 100% recycled polyester ripstop with non-PFC durable water-repellent (non-PFC DWR) finish Lining: 50D 100% embossed polyester taffeta Insulation: 100% recycled polyester