Body-mapped insulation and a temperature-regulating Free-Flow Zip System—which lets you use it a quilt or wear it—make the Sea to Summit Trek 30F women's sleeping bag a comfy option wherever you go.
- RDS-certified, 650+ fill-power duck down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions
- Recycled 20-denier polyester shell with a non-PFAS durable water repellent (DWR) finish that blocks wind and moisture
- Polyester liner provides pure comfort
- Tapered-rectangular, women-specific fit is designed for spacious comfort when you're camping or traveling
- Free-Flow Zip System allows unparalleled ventilation so you can open a Trek up to use as a quilt in warmer weather
- With the Free-Flow Zip System, you can even secure the snaps around your shoulders, open the footbox zipper and 'wear' the Trek around camp
- Couple a women's Trek to a compatible unisex Trek (not included) for the perfect 2-person camping/travel sleep environment
- Sea to Summit Guarantee is offered for the lifetime of this sleeping bag
Imported.
Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
| Best Use | Backpacking |
|---|---|
| Tested Lower Limit | 12 degrees (F) - ISO |
| Tested Comfort | 25 degrees (F) - ISO |
| Temperature Rating (F) | 30 degrees (F) |
| Temperature Rating (C) | -1 degrees (C) |
| Weight | Regular: 2 lbs. 11.7 oz. Long: 3 lbs. 2 oz. |
| Shell | 100% RCS recycled polyester |
| Zipper Location | Left/Right |
| Insulation Type | Down |
| Water-Resistant Down | Yes |
| Fill | 650+ fill-power duck down |
| Fill Weight | Regular: 1 lb. 2.3 oz. Long: 1 lb. 5.5 oz. |
| Sleeping Capacity | 1-person |
| Lining | 100% RCS recycled polyester |
| Sleeping Bag Shape | Semirectangular |
| Fits Up To (in.) | Regular: 66.5 inches Long: 72.5 inches |
| Shoulder Girth (in.) | Regular: 57.1 inches Long: 61 inches |
| Hip Girth (in.) | Regular: 57.1 inches Long: 61 inches |
| Stuff Sack Volume | Regular: 18 liters Long: 20 liters |
| Compressed Volume | Regular: 9.3 liters Long: 11.3 liters |
| Gender | Women's |
| Sustainability | Down certified to the Responsible Down Standard (RDS) Contains recycled materials |