Sleeping Bag Sea to Summit Trek -1C Down Long
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+ fillpower duck down with a non-PFC Ultra-Dry Down treatment keep you insulated in damper conditions. Slip an Aeros Pillow into the hood and enjoy a great night's sleep - wherever your travels take you.
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+ fillpower duck down with a non-PFC Ultra-Dry Down treatment keep you insulated in damper conditions. Slip an Aeros Pillow into the hood and enjoy a great night's sleep - wherever your travels take you.
SKU: ASL041172-210202-ss2024
- 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 great temperature regulation and multiple sleeping bag configurations
- Tapered-rectangular fit is designed for spacious comfort when you're camping or traveling
- Sea to Summit Guarantee is offered for the Lifetime of this product
Best Use: Camping, Overlanding, Van Life
Shape: Tapered Rectangular
Insulation: RDS Certified, 650+ Fill Power Ultra-Dry Down (Non-PFAS)
Shell Material: 40D Recycled Nylon (bluesign® APPROVED)
Zipper System: Free Flow Zip System
Included: 40D recycled nylon compression sack
Performance & Dimensions
Temperature Rating (ISO Lower Limit): –1°C
Women's Comfort Rating (ISO): 3°C
Bag Weight: 1253 g
Fill Weight: 437 g
Compressed Volume: 8.8 L
Compression Sack Volume: 13 L
Fits Up To Height: 198 cm
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 great temperature regulation and multiple sleeping bag configurations
- Tapered-rectangular fit is designed for spacious comfort when you're camping or traveling
- Sea to Summit Guarantee is offered for the Lifetime of this product
Technical Specifications
Best Use: Camping, Overlanding, Van Life
Shape: Tapered Rectangular
Insulation: RDS Certified, 650+ Fill Power Ultra-Dry Down (Non-PFAS)
Shell Material: 40D Recycled Nylon (bluesign® APPROVED)
Zipper System: Free Flow Zip System
Included: 40D recycled nylon compression sack
Performance & Dimensions
Temperature Rating (ISO Lower Limit): –1°C
Women's Comfort Rating (ISO): 3°C
Bag Weight: 1253 g
Fill Weight: 437 g
Compressed Volume: 8.8 L
Compression Sack Volume: 13 L
Fits Up To Height: 198 cm