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Sea To Summit Ultrasil Nano Dry Bag - 4L

Sea To Summit

Sea To Summit Ultrasil Nano Dry Bag - 4L

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Product Details

The Sea to Summit 4L UltraSil Nano Dry Sack has been designed to save those crucial few grams. Using a 15D Sil/PU Nylon called UltraSil Nano, they’ve managed to create a dry bag which is 30% lighter than their leading models and also comes with a 1200mm waterproof rating for superior protection. 

The dry sack comes fully seam sealed with a Hypalon roll top closure, load baring bind tacks on stress points and an oval base for versatile packing. Once you’ve filled this light weight sack. You can slide it into those little unused areas in your pack for the best use of space.

  • 1200mm waterproof rating
  • Ultra compact and super lightweight dry sacks
  • Fully seam sealed UltraSil Nano 15D Nylon fabric has great strength to weight
  • Silicon impregnated into the fabric
  • Hypalon roll top closure doesn’t wick moisture
  • Reinforced stitching for greater seam strength
  • Oval base
  • Dimensions: 17 x 11.2 x 33 cm
  • Weight: 19g
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User Reviews

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  • Very light and thin material. Dimensions a bit confusing on the website and packaging.
    This bag has a 23 cm opening and is 33 cm long. I'm not sure what the 17x11.2 means. I was hoping it would fit my SLR and it does, so i'm happy.
    Mark Willis 18 Dec 2018

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