Sea to Summit - Big River Dry Bag

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Sea to Summit - Big River Dry Bag
Price From: $24.95

Availability: In stock

Stock #: 352P-

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Price From: $24.95


Super strong and abrasion resistant, this non-PVC mid-weight dry bag has space saving low profile Hypalon® lash loops on the sides for secure stacking and a roll-resistant oval shape. A great choice for rugged water sports like kayaking, canoeing and rafting. Suitable to keep contents dry in any wet situation where the bag is not submerged.


  • TPU laminated fabric with 10,000 mm waterhead
  • Super strong and abrasion resistant 420 D nylon fabric
  • Waterproof, double stitched, reinforced, tape sealed seams\
  • Features Sea to Summit’s patented easily replaceable Field Repair Buckle
  • 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

Proper Use

  • Any roll-top dry sack must be closed properly to ensure water can't get in. Begin by folding the Hypalon™ strip down first and be sure to have at least three rolls before closing the buckle.
  • Avoid contact with sharp objects or subjecting the sack to high abrasion, as this could compromise the waterproof fabric.
  • Like all manufacturers of roll-top, fabric dry sacks, Sea to Summit recommends that sensitive electronic devices be 'double bagged' (i.e. putting electronics inside one dry sack then placing this inside a second dry sack). For maximum protection, the use of a waterproof hard case should be considered.
  • Not intended for situations where dry sack will be submerged under water.


Size(oval base) x heightWeight
3 Liter (7 inches x 4 inches) x 11 inches 2.5 oz / 70g
5 Liter (7 inches x 4 inches) x 15 inches 2.9oz / 82g
8 Liter (8 inches x 5 inches) x 17 inches 3.5 oz / 99g
13 Liter (9 inches x 6 inches) x 20 inches 4.2 oz / 119g
20 Liter (11 inches x 7 inches) x 24 inches 6 oz / 170g
35 Liter 13 inches x 8 inches) x 28 inches 7.7 oz / 218g
65 Liter (15 inches x 10 inches) x 33 inches 10.0 oz / 286g

Additional Information

Intended Use Dry Bag

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