NRS Ether HydroLock Dry Sack

Item: 55034.01

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NRS Ether HydroLock Dry Sacks add an extra layer of security and convenience to our do-it-all Ether Dry Sack series. Built to withstand immersion, in the same lightweight and durable package for keeping gear and clothing dry outdoors.
  • The PU laminated ripstop nylon material is lightweight and durable, and the welded seams keep water out.
  • A clear urethane window makes it easy to find items inside the bag.
  • Exclusive to NRS, the HydroLock zip-seal ensures 100% waterproof protection in a submersion. Periodically clean the sealing surfaces and lubricate with 303 Protectant, Item # 38751.01, for ease of closure.
  • Designed with an envelope shape for easy stowing.
  • A fold-down StormStrip™ top with quick-release buckle doubles as a carrying handle.
  • A D-ring on the quick-release buckle provides a handy attachment point.
  • Image for NRS Ether HydroLock Dry Sack


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  • 2L - 0.10 lbs
  • 3L - 0.15 lbs
  • 5L - 0.16 lbs
  • 10L - 0.20 lbs
  • 15L - 0.25 lbs
  • 25L - 0.35 lbs
  • 35L - 0.40 lbs
Filled & Rolled Dimensions: Available Sizes
Material: 30-denier PU laminated ripstop nylon
Closure System: Fold-down StormStrip™ with a HydroLock zip seal
  • Clear urethane window
  • D-ring attachment point
  • Welded seams


SizeDimensions (cm)
2L11 Dia x 20 H
3L13 Dia x 25 H
5L15 Dia x 28 H
10L19 Dia x 36 H
15L22 Dia x 42 H
25L25 Dia x 51 H
35L28 Dia x 57 H
NRS Ether Dry Bag Sizing Metric