

Sleeping Bag Sea to Summit Trek Women's -9C Down Regular Summer 2025
The women's Trek down sleeping bag brings the comfort of a tapered-rectangular mummy shape and the versatility of a dual-zip ventilation system to wherever your travels may take you. The Free Flow Zip System comprises of a full-length side zip and secondary foot box zip allow you to increase ventilation or open the Trek completely flat like a duvet, and the quality down will keep you warm and snug on chilly nights.
The women's Trek down sleeping bag brings the comfort of a tapered-rectangular mummy shape and the versatility of a dual-zip ventilation system to wherever your travels may take you. The Free Flow Zip System comprises of a full-length side zip and secondary foot box zip allow you to increase ventilation or open the Trek completely flat like a duvet, and the quality down will keep you warm and snug on chilly nights.
SKU: ASL041171-330203-ss2025
- RDS-certified, 650+ fillpower duck down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions
- Includes a recycled 20D polyester shell with a non-PFAS DWR finish blocks wind and moisture, while the polyester liner provides pure comfort
- Free-Flow Zip System offers excellent temperature regulation and multiple sleeping bag configurations
- Tapered-rectangular women's specific fit is designed for spacious comfort when you're camping or traveling
- Sea to Summit Guarantee is offered for the Lifetime of this product
Detailed description
- RDS-certified, 650+ fillpower duck down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions
- Includes a recycled 20D polyester shell with a non-PFAS DWR finish blocks wind and moisture, while the polyester liner provides pure comfort
- Free-Flow Zip System offers excellent temperature regulation and multiple sleeping bag configurations
- Tapered-rectangular women's specific fit is designed for spacious comfort when you're camping or traveling
- Sea to Summit Guarantee is offered for the Lifetime of this product