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Sea to Summit Ultra-Sil Dry Sack - Set of 3 - 2L, 4L, 8L

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2024-04-23 2024-04-30 Ready Stock 現貨訂單 Pre-order 預售訂單 Gift Cards 禮品卡 Error 錯誤


  • Siliconized on the outside, tough CORDURA® brand nylon is weatherproof, lightweight and durable for hiking and backpacking in wet conditions
  • Polyurethane coating on the inside permits the fabric to be seam taped; waterproof seams are double-stitched and factory-taped for added weather protection
  • Hypalon watertight roll-top closure keeps contents secure and protected; fold the hypalon strip down first and make at least 3 rolls before closing the buckle
  • Roll-top fabric sacks are not intended for complete submersion; sensitive electronic devices should be double-bagged or packed in a waterproof hard case for maximum protection
  • Ultra-Sil sacks are designed for use inside a backpack and are not suitable for boating
  • Field Repair buckle can be replaced with just a screwdriver
  • Sold as a set of 3 that includes 2-, 4- and 8-liter sacks
  • Comes in assorted colors only; sorry, specific color requests cannot be accommodated
  • Not intended for prolonged submersion

Technical Specs

Best Use


Gear Capacity (L)

14 liters

Gear Capacity (cu. in.)

854 cubic inches






30-denier ripstop diamond siliconized CORDURA brand nylon


2.8 ounces