Sea to Summit Ultra-Sil Dry Sack

$44.99 Special Price $31.49 you save: $13.50 (30%)
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The Ultra-Sil® Dry Sack is made with a lightweight, amazingly strong, durable and waterproof fabric that is almost completely translucent so you can see the contents and has a slippery surface for easy packing. Other features include tape-sealed seams and a Hypalon® roll-top closure for extra waterproofness and double-stitched seams and reinforced stitching on stress points for greater durability. Ideal for backpackers.


  • Made from Ultra-Sil® CORDURA® Nylon with Polyurethane (PU) coating providing a hydrostatic waterhead of 2000mm for packability, exceptional strength, durability and waterproofness
  • Non-wicking Hypalon® roll-top closure with stiffener at the top for an improved seal
  • Unique Field Repair Buckle allows you to easy and quickly replace it if it's damaged
  • Double stitched and fully seam sealed for water resistance
  • Reinforced stitching for greater seam strength on all stress points
  • Translucent for easy visibility of contents
  • Slippery finish for easy packing
  • Round base in all sizes
  • This product is not intended for boating or marine use


Featured Gear Winter Clearance 2023
Dimensions &8960;11 x 24cm (1 Litre)
&8960;13 x 29cm (2 Litres)
&8960;15 x 33cm (4 Litres)
&8960;17 x 46cm (8 Litres)
&8960;22 x 53cm (13 Litres)
&8960;25 x 61cm (20 Litres)
&8960;30 x 70cm (35 Litres)
Average Weight 20g (1 Litre)
23g (2 Litres)
26g (4 Litres)
30g (8 Litres)
40g (13 Litres)
50g (20 Litres)
65g (35 Litres)
Made From 30D Ultra-Sil® CORDURA® nylon with PU coating, 2000mm waterhead


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