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Sea to Summit Ultra-SIL Compression Sack, Ultralight Outdoor and Travel Storage

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Product details

Management number 221641167 Release Date 2026/05/03 List Price US$19.98 Model Number 221641167
Category

The Sea to Summit Ultra-Sil Compression Sack squishes down bulky clothing and gear to one-third the size to maximize packing space when backpacking, camping, or traveling. Manufactured from bluesign-approved 30D Ultra-Sil Cordura nylon, its slippery finish makes it easy to slide bags into tight spaces for better packing. An attached flip-top lid prevents tangled straps, and hides a drawcord closure for quick and easy access to bag contents. Three straps allow for max capacity and even compression, and feature two ladderlock and one side release buckle. The Sea to Summit Ultra-Sil Compression Sack has a round base with a reinforced webbing pull handle for easy carry. Seams are double stitched, and reinforced at stress points for added strength and durability. Available in five sizes: 5 liter, 8 liter, 13 liter, 20 liter, and 35 liter, to carry everything from small essentials to group gear. Sea to Summit products are guaranteed against defects in materials or workmanship for the lifetime of the product. (Note that stuff sacks do not have taped seams or a roll-top closure; they are water-resistant, not waterproof.)

  • Ultra-lightweight, water-resistant 20-liter compression stuff sack squishes down bulky gear and clothing by as much as two thirds to maximize packing space in a backpack, suitcase, or duffle
  • Manufactured from bluesign-approved 30D Ultra-Sil Cordura nylon with a non-PFC DWR finish; slippery fabric makes it easy to slide bags into tight spaces for better packing
  • Attached flip-top lid prevents tangled straps; compresses evenly with three straps featuring two ladderlock and one side release buckle
  • Round base has a reinforced webbing pull handle for easy carry; seams are double stitched and reinforced at stress points for added strength and durability
  • 20-liter compression sack measures 9.4 x 18.7 inches and weighs 0.21 pounds; volume is 20 liters
Size 20 liter
Color Zinnia Yellow
Pattern Solid
Capacity 20 Liters
Brand Name Sea to Summit
Strap Type Shoulder
Style Name 20 Liter
Handle Type Web Handle
Item Weight 90 Grams
Closure Type Buckle
Manufacturer Sea to Summit
Model Number ASG022021-060612
Material Type Nylon
Number of Compartments 1
Manufacturer Part Number ASG022021-060612
Manufacturer Warranty Description Manufacturer guarantee against defects in materials or workmanship for the lifetime of the product
Global Trade Identification Number 09327868148158

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