Sea To Summit Trek -1C sleeping bag is the perfect option for your trekking and camping adventures. If you’ve ever wished for a less-constrictive sleeping bag that keeps you comfortable in a variety of cool-to-warm conditions, the Trek may become your go-to bag. The Free-Flow Zip system allows you to open the bag sequentially for ventilation up to the point where it is opened flat as a quilt – you can even secure the snaps around your shoulders, open the footbox zipper and ‘wear’ the Trek around camp. 650+ fill power duck down with a non-PFC Ultra-Dry Down treatment keeps you insulated in damper conditions. Slip an Aeros Pillow into the hood and enjoy a great night’s sleep – wherever your travels take you.
Technical specifications
| Brand | Sea To Summit |
|---|---|
| Material | 650+ PFC free Ultra-Dry Down |
| Limit Man | +3° |
| Extreme Comfort | -1° |
| Weight | 1119 g |
| Pack size | 8.2 L |
| Can be joined | Yes |
| Opening Side | Left |
