ROVOR Tabei 52 Degree Mummy Backpacking Sleeping Bag with Included Stuff Sack | The Tabei Sleeping Bags for Adults Have a 52 Degree Comfort Rating Reinforced Mini-Diamond Ripstop Polyester LIFETIME WARRANTY: Our Rovor Tabei Backpacking Sleeping Bag has a lifetime warranty against manufacturer defects, Every product is engineered and tested to the highest quality standards FITS TALL ADULTS AND TEENS: Perfect lightweight sleeping bag for girls, boys, and adults. It is among the tallest on the market at 90 inches in length and has a recommended maximum height of 7 feet TEMPERATURE RATING: The Tabeis 23 Degree Fahrenheit Extreme Rating, and 52 Degree Fahrenheit Comfort Rating allow for use in moderate to warm weather. We do not recommend using this bag under 52 degrees Fahrenheit unless absolutely necessary HEAVY DUTY & BUILT TO LAST: YKK zipper for no-snag performance from the worlds leading zipper brand, reinforced mini-diamond ripstop polyester shell is lightweight without sacrificing durability BE COMFORTABLE & STAY WARM: Tabei Compression Sleeping Bag has a 260 thread count ultra-soft microfiber lining, 100% Polyester 3D Loft Microfiber Fill is significantly lighter & warmer than others