Description

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 opens 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-PFAS Ultra-Dry Down treatment keeps you insulated in damp conditions. Slip an Aeros Pillow into the hood and enjoy a great night's sleep—wherever your travels take you.

Features

• High-performance insulation: RDS-certified, 650+ fillpower duck down with non-PFAS Ultra-Dry Down treatment stays drier in damp conditions
• Comfortable shell & liner: Recycled 20D polyester shell with non-PFAS DWR finish blocks wind and moisture; polyester liner provides comfort
• Versatile Free-Flow Zip System: Offers excellent temperature regulation and multiple sleeping bag configurations
• Tapered-rectangular fit: Designed for spacious comfort when camping or traveling
• Sea to Summit Guarantee: Lifetime warranty

Specifications

• Weight: R: 1.436 kg, L: 1.611 kg
• Fill weight: R: 635 g, L: 735 g
• Internal chest circumference: R: 158 cm, L: 168 cm
• Internal hip circumference: R: 149 cm, L: 159 cm
• Internal foot circumference: R: 131 cm, L: 143 cm
• Packed dimensions: R: 18 x 27.5 x 46 cm, L: 18 x 27.5 x 46 cm
• Recommended user height: R: 185 cm, L: 198 cm
• Compression sack volume: R: 20L/10.6L, L: 20L/12.2L
• Temperature rating: ISO Comfort: -3°C, ISO Limit: -9°C
• Insulation type: RDS-certified 650+ fillpower duck down with non-PFC Ultra-Dry Down treatment
• Material: Shell: 100% Polyester; Lining: 100% Polyester; Fill: 80/20 Duck Down; Stuff Sack: 100% Nylon (excluding trims)