ROVOR Lasal 60 Degree Kids Sleeping Bag with Included Stuff Sack | The Lasal Youth Sleeping Bags Have a 60 Degree Comfort Rating LIFETIME WARRANTY: Like all Rovor Products, the Lasal Mummy Sleeping Bag has a lifetime warranty against manufacturer defects, and every product is tested to the highest quality standards. If there are any issues that arise, just send it to Rovor or any Rovor retailer for a hassle free replacement YOUTH SLEEPING BAGS: This is primarily a kids sleeping bag, but can also be used as a sleeping bag for adults and teens. It is among the tallest on the market at 90 inches in length and has a recommended maximum height of 7 feet TEMPERATURE RATING: Rovor Lasals 23 Degree Fahrenheit Extreme Rating, and 60 Degree Fahrenheit Comfort Rating allow for use in moderate and warm weather. We do not recommend using this camping sleeping bag under 60 Degrees Fahrenheit unless absolutely necessary HEAVY DUTY & BUILT TO LAST: Our warm weather sleeping bag is outfitted with YKK zippers for no-snag performance from the worlds leading zipper brand, and a reinforced mini-diamond ripstop polyester stuff sack is included for free BE COMFORTABLE & STAY WARM: Lasal Compact Sleeping Bag has a 210 thread count ultra-soft microfiber lining, 100% Polyester H4 Hollow Fiberfill is significantly lighter & warmer than others