Overboard Waterproof Backpack
Overboard Waterproof BackpackOverboard Waterproof BackpackOverboard Waterproof BackpackOverboard Waterproof BackpackOverboard Waterproof BackpackOverboard Waterproof Backpack

Overboard Waterproof Backpack

Perfect for water sports and all types of activities, these Waterproof Backpacks protects your gear from water, sand, dirt and dust.

Suitable for quick submersion, and can be sat in a puddle all day long without fear of the contents getting soaked.

Full of handy features too, like a large internal zip pocket (no more rooting around for keys!), elasticated front webbing and more. (see features list below)

100% Waterproof (Class 3)
  RRP Price (inc. VAT)  
Overboard 20 Ltr Premium Waterproof Backpack 39.95
30 Ltr Premium Waterproof Backpack - Out of stock 44.99 42.50
Sorry - Out Of Stock

  • Roll-top 100% waterproof backpack (Class 3)
  • Floats safely if dropped in water
  • Protects contents from dust, sand, dirt and water
  • Unique High Frequency welded construction
  • Two-way sealing system (top or side)
  • Padded shoulder straps and lumbar support
  • Comfortable back panel with air-flow design
  • Elasticated front webbing
  • Super reflective patches on the front of the bag and both shoulder straps
  • Adjustable sternum strap and waist belt
  • Large outer elasticated mesh side pocket and a top carry handle
  • Large internal zip pocket

20 Ltr Backpack
  • Height: 43cm / 17"
  • Width: 24cm / 9.5"
  • Depth: 16.5cm / 6.5"
  • Capacity:1,200 cubic inches (20 Litres)
  • Weight: 1.27kg
30 Ltr Backpack
  • Height: 49.5cm / 19.5"
  • Width: 34cm / 13.5"
  • Depth: 16.5cm / 6.5"
  • Capacity:1,800 cubic inches (30 Litres)
  • Weight: 1.40kg


Class 1 Water resistant for light rain or light splash applications. The product could be permeated by water in any of the following situations: prolonged water exposure, heavy top-down watering, forceful water pressure applications, or submersion.
Class 2 Waterproof in top-down watering applications. The product could be permeated by water in any of the following applications: forceful water pressure, water injected from odd angles, or submersion.
Class 3 Waterproof so tight it floats or can handle quick submersions. The product could be permeated by water in any of the following applications: prolonged submersion, submersions greater than 3 feet in depth, high water pressure applications.
Class 4 Waterproof and submersible to at least 3 feet, but no more than 12 feet (maximum depth varies by manufacturer). This is the first class we refer to as truly submersible. Suitable for underwater sports such as swimming and snorkeling, where great depths are not common. The product could be permeated by water in any of the following applications: submersion greater than manufacturers recommended depth rating, constant submersion longer than 24 hours, extremely high water pressure applications where seals could be damaged.
Class 5 Waterproof and submersible to depths greater than 12 feet (often as much as 100 feet but varies by product and manufacturer). Suitable for any underwater sport of less depth than the manufacturers maximum depth rating. Common applications include scuba diving, snorkeling, search & rescue, and white water rafting. The product could be permeated by water in any of the following applications: depths greater than the manufacturers maximum depth rating or any physical force that could jeopardize the water-tight seal.
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