Roomy rectangular bag for family campers and backpackers with all the features of ultra light bags. Use for Summer temperatures. Featuring Thermolite Extreme insulation. 227T Nylon Diamond ripstop outer shell. Polyester Taffeta liner. Single layer construction with loose outer shell. Insulated draft tube w/ anti-snag zipper protection. Easy-grab pull tabs. * Comfort Rating: +40° F (+4° C) * Max User Height: 5' 11" (reg), 6' 5" (long) * Size: 32" x 80" (reg), 34" x 84" (long) * Fill/Carry Weight: 1.1 lb/2.6 lbs (reg), 1.4 lbs/2.75 lbs (long) * Carry Size: 7.5" x 12"