Sea To Summit Ultra-Sil Compression Dry Sack

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Size:10L Small
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Vendor: Sea To Summit
SKU: 592-12

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It’s an ideal option for use inside a backpack during longer lightweight hikes, adventure travels, cycle touring and any activity where you need to maximise pack space by compressing your bulky items to one-third of their volume while keeping it dry. It employs waterproof seams, a non-wicking roll-top closure and is super lightweight.

  • This valve-free dry sack uses an air-permeable base made of waterproof eVent® fabric, which allows air to be pushed out, but keeps water from entering
  • Waterproof seams are double stitched and fully taped for excellent durability and resistance to moisture
  • Roll-top hypalon closure with lid and 3 straps evenly compresses and maintains compressed size
  • The Sea to Summit Ultra-Sil Compression Dry Sack is roughly half the weight of the original Sea to Summit eVent Compression Dry Sack
  • Field Repair Buckle can be replaced with just a screwdriver
Technical Specs
Best Use-


Gear Capacity (L)-

10 L: 10 liters

14 L: 14 liters

Gear Capacity (cu. in.)-

10 L: 610 cubic inches

14 L: 854 cubic inches



Compression Straps-





Siliconized 30-denier Cordura nylon


10 L: 7 x 16 inches

14 L: 8 x 18 inches


10 L: 2.6 ounces

14 L: 3.2 ounces

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