The lightest from Sea to Summit’s Talus range, the Ts I conserves weight whenever you’re going to the campsite or hiking the trails. Its relaxed mummy shape gives you three-season usage and just as much coziness outdoors without a heavy feeling. Within its design, a hood and footbox are structured in line with your extremities, and a reverse differential cut places loftier down around your torso and legs. Continuing to hold onto your body’s heat, it utilizes an oversized zipper draft tube and draft collar, while an insulated pocket gives you a spot to hold onto smaller electronics and valuables.

• 20D Nylon 2D NanoShell™ has a durable water-repellent (DWR) finish with a 1,000mm hydrostatic head and 7500g/m² MVTR breathability rate
• High-density, down-proof weave outer shell
• Inner shell is made out of soft-touch, ultra-breathable 20D Nylon, with a high-density, down-proof weave
• 440g fill ULTRA-DRYDownâ„¢, a 750+ Loft, 90/10 Down Cluster, Premium European Duck Down, uses a nano-level water-repellent treatment to improve the insulation’s reaction. As a result, the down won’t lose weight or loft performance, retains 60% more loft, and absorbs 30% less moisture. Compared to bags with untreated down, this model dries out 60% quicker
• 60/40 fill ratio
• Relaxed mummy shape
• Designed with offset baffles and side block baffle
• Differential cut shell includes 3D side walls and adds more loft to the torso and legs
• Tapered foot
• Zipper draft tube prevents body heat from escaping
• Zipper with anti-snag system opens smoothly
• With two-way YKK® #5 zippers
• Neck draft tube uses a dual elastic adjustment system
• Cushioned internal hood drawcord includes a dual adjustment mechanism
• Internal zippered pocket gives you a place for electronics and valuables
• Left-side zipper
• Three-season usage
• Compression sack volume: 10 to 3.3L
• Comes with an Ultra-Sil® compression bag, mesh storage cell, and laundry bag
• EN tested
• Temperature range: -8° F to 34° F
• Temperature rating: 23° F
• Weighs 2 lbs., 2 oz.
• Ideal for lightweight trekking, hiking, camping, and travel
• Imported