The Sierra Designs Nitro brings back the classic mummy shape at an impressively low weight, with incredible comfort.
- Comfort Rating: 28°
- Limit Rating: 17°
- Carry Weight: 1 lb. 12 oz. (Reg); 1 lb. 15 oz. (Long); 1 lb. 11 oz. (Women’s)
- Size: 78″ x 62″ (Reg); 84″ x 64″ (Long); 74″ x 58″ (Women’s)
- Carry Size: 15″ x 7.5″
- Fill: 800FP PFC-Free Dridown
- Fill Weight: 14.7 oz. (Reg/Women’s); 16.3 oz (Long);
- Shell: 15D Nylon Ripstop
- Liner: 15D Nylon Ripstop
- Fits To: 6 ft. (Reg); 6 ft. 6 in. (Long); 5 ft. 8 in. (Women’s)








