Sea To Summit Big River Dry Bag

Super strong and abrasion resistant, this heavy duty dry bag has space
saving low profile, Hypalon® lash loops for secure stacking and roll-resistant oval base – the bag of choice for the rugged user.




  • TPU laminated fabric with 10,000 MM waterhead
  • Super strong and abrasion resistant 420D nylon fabric
  • Waterproof, double stitched, reinforced, tape sealed seams
  • Hypalon® lash loops for secure attachment or stacking
  • Waterproof Hypalon® roll top closure – does not wick moisture
  • Space saving, low profile, streamlined shape
  • Oval base resists rolling – stays where you put it



Additional information

Dry Sack Sizes

13 Liter, 20 Liter, 35 Liter, 5 Liter, 8 Liter


Green, Black, Blue, Orange, Yellow