Sea to Summit Ultra-SIL Compression Sack (5L)
Ultralight compression sack for clothing and gear, made from bluesign-approved 30D Ultra-Sil Cordura with a DWR finish. Easy to slide into tight spaces and compresses evenly with multiple straps. Customers note durability and lightweight design, with some concern about value
Highlights
- ultralight, durable material
- effective space compression
- bluesign-approved fabric
Pros
- ultralight material
- water-resistant finish
- even compression with multiple straps
- slippery fabric aids packing
- attached flip-top lid reduces tangling
Cons
- perceived value for money
- mixed fit opinions
- price sensitivity
Best For
Features
- Ultra-lightweight 5-liter compression sack for compact packing
- Bluesign-approved 30D Ultra-Sil Cordura nylon with non-PFC DWR finish
- Three-strap design with two ladderlock and one side release buckle for even compression
- Attached flip-top lid and reinforced double-stitched seams for durability
- Sack dimensions 6 x 11.7 inches, weighs 0.12 pounds