Sierra Designs Nitro 35°F Sleeping Bag
Simple construction and a classic mummy bag shape are the hallmarks of one of Sierra Designs' best-selling sleeping bags for backpackers who put a premium on low weight, incredible comfort, and straightforward tech.
The Nitro 35 sleeping bag is designed with durable nylon ripstop and insulated with 800-fill, hydrophobic DriDown to keep you toasty warm, even on damp nights. A draft collar seals in the heat when moving around, and sidewall baffles prevent the down from shifting and causing cold spots, but our patented self-sealing foot vent provides relief to hot sleepers without the need to kick off the covers. Top it off with an anti-snag zipper to eliminate sleepy struggles and take greater comfort with this intuitive mummy bag.
2022 CLOSEOUT
- Sleeping bag to keep you toasty warm, even in wet or inclement conditions
- Insulated with 800-fill, hydrophobic DriDown
- Patented self-sealing foot vent for fast and easy ventilation without leaving bag
- Draft-dodger collar helps prevent drafts
- 5" baffle spacing and side wall baffles helps to keep down from shifting, keeping you warmer
- Anti-snag zipper tracks for easy in and out
- Includes stuff sack and mesh storage bag
| Shape | Mummy |
| Temp Rating | 27°F / -3°C |
| Fill | 800FP PFC-Free Dridown |
| Fill Weight |
255 g / 9 oz |
| Shell and Lining |
15D nylon ripstop |
| Length |
Reg: 198 cm / 78 in Long: 213 cm / 84 in |
| Bag Size |
Reg: Fits up to 183 cm / 72 in Long: Fits up to 198 cm / 78 in |
| Dimensions (shoulder-hip-foot) |
Reg: 157 - 142 - 102 cm / 62 - 56 - 40 in Long: 163 - 147 - 107 cm / 64 - 58 - 42 in |
| Stuff Sack Size |
Reg: 33 x 18 cm / 13 x 7 in Long: 33 x 18 cm / 13 x 7 in |
| Weight |
Reg: .61 kg / 1 lb 6 oz Long: .67 kg / 1 lb 8 oz |
