Sea to Summit Ultra-Sil Nano Dry Bag

  • Product Family #: 2658115909
Sea to Summit Ultra-Sil Nano Dry Bag
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Our price $14.95 through $22.95
SHIPS FREE with $49
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Product is Mixed Availability

Product Overview


  • Advanced strength to weight performance
  • Ultra-Sil® Nano has a 1,200mm waterhead
  • Fully seam-sealed for maximum water-proofness
  • Reinforced stitching for greater seam strength on all stress points
  • Compact and super lightweight with oval base design for easy packing


In the age of ultra-lightweight everything, Sea to Summit has developed a range of ultra-lightweight dry bags to save those crucial few grams. Using a 15 denier Sil/PU nylon fabric we call Ultra-Sil® Nano, a lightweight side release buckle and a thinner roll top closure we have created a dry bag that is 30% lighter than the standard Ultra-Sil® Dry Bags! These dry bags are fully seam-sealed for maximum water-proofness. Ultra-Sil® Nano has a 1,200mm waterhead. The Hypalon® roll top closure does not wick moisture. The Ultra-Sil® Nano dry bags are designed to keep contents dry in any wet situation where the bag is not submerged. This product is not intended for boating or marine use.


Technical Information

Material: 15D nylon fabric

Ultra-Sil Nano Dry Bag

Oval Base Dimensions



1 Liter

5.1" x 3"


0.5 oz

2 Liter

5.9" x 3.7"


0.6 oz

4 Liter

6.7" x 4.4"


0.7 oz

8 Liter

7.9" x 5.9"


0.8 oz

13 Liter

8.9" x 6.5"


1.0 oz

20 Liter

10.2" x 7.9"


1.3 oz

35 Liter

12.2" x 9.8"


1.6 oz



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NOTE: Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.