Sea To Summit UltraSil View Dry Sack

Our award winning Ultra-Sil® Dry Sack now with a clear TPU window to easily view the contents inside. The TPU window is RF-welded into the side panels of the dry sack. The RF welding produces a bond as strong as the materials being joined.



  • Large clear TPU window to view contents
  • Fully seam sealed UltraSil® 30D high tenacity Cordura® Nylon fabric for exceptional strength to weight
  • Siliconised fabric for durability and easy packing
  • Hypalon roll top closure does not wick moisture
  • Reinforced stitching for greater seam strength
  • Ultra compact and lightweight

Additional information

Dry Sack Sizes

1 Liter, 13 Liter, 2 Liter, 20 Liter, 35 Liter, 4 Liter, 8 Liter


Green, Blue, Orange