Great compact bag for Spring, Summer, and Fall temperatures. Thermolite Extreme insulation. 227T Nylon Diamond ripstop outer shell. Polyester Taffeta liner. Double offset w/ differential cut construction. Fully contoured hood w/ flip-over option. Insulated draft tube w/ anti-snag zipper protection. Easy-grab pull tabs. Trapezoid design w/ ventilated foot box. * Comfort Rating: +20° F (-7° C) * Max User Height: 5' 11" (reg), 6' 5" (long) * Size: 32" x 82" (reg), 34" x 86" (long) * Fill/Carry Weight: 1.7 lbs/3 lbs (reg), 1.8 lbs/3.2 lbs (long) * Carrry Size: 7.5" x 12"