For Wet Commutes, Boat Days, And Gear That Needs Real Protection
The COR Surf 40L Waterproof Dry Bag Backpack is built for days when a regular backpack is not enough. It gives you the hands free comfort of a backpack with the water blocking design of a roll top dry bag, making it a strong choice for kayaking, boating, beach days, camping, bike commuting, and rainy travel.
With a 40L capacity, padded straps, bottle pockets, and a laptop sleeve, it is roomy enough for daily gear and outdoor essentials without turning into a bulky expedition pack.
Why You Will Like It
- Roll top closure helps keep the main compartment protected in wet conditions.
- Sonic welded seams help improve water blocking performance.
- Floats safely if dropped in water when closed properly.
- Padded ergonomic shoulder straps make it easier to carry heavier gear.
- Padded laptop sleeve helps protect laptops, tablets, or camera gear.
- Mesh side pockets hold water bottles up to 32 oz.
- Reflective strip adds visibility for nighttime walking or riding.
- Top adjustable buckle strap lets you secure larger items on top of the pack.
Materials And Features
- Sonic welded seams.
- Roll top hook and loop closure.
- Padded ergonomic shoulder straps.
- Padded laptop sleeve compartment sized 11 in x 14 in.
- Splash resistant outside pocket.
- Side mesh bottle pockets.
Size And Weight
- Capacity: 40L.
- Dimensions: 21 in tall x 15 in wide x 8 in deep.
- Weight: 2.6 lbs.
Note: The splash resistant outside pocket is not designed to protect contents during full submersion or prolonged driving rain.
Stiles Supply Co. Lifetime Damage Coverage
Every purchase from Stiles Supply Co. includes our Lifetime Damage Coverage. If your bag is ever damaged, send us photos and a short description. We will help with a repair or replacement option whenever possible. If coverage is not approved, we will still offer 50% off one replacement item.






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