Nitro 800F 20 Deg

The Nitro 800F/20 Degree is a sleeping bag from Sierra Designs.

This is a classic sarcophagus bag at first glance, but its comfort, lightness and some small, noticeable improvements will quickly make you understand the technical nature of the Nitro 800F/20 Degree.

A high-performance, anti-snag zip will allow you to easily and comfortably get in your sleeping bag. Options were added to enable you to effectively adapt to the changeable night temperatures.

For the coolest nights, a neck hem ensures airtight insulation, and elasticated hood drawstrings allow you to adjust it to prevent draughts.

For warmer nights, in addition to being able to partially open your bag, you have the possibility to extend your feet out through a special bottom opening.