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Free shipping storewide! Shop Now

Pro-Sports Waterproof Backpack - 20 Litres

Thanks to a fully welded seamless construction and a 2-way roll top sealing system (top or side), our backpack is 100% waterproof and suitable for quick submersion so you can take it out on the water. The Pro-Sports range of Waterproof Backpacks are also the toughest OverBoard offer, and are designed for use and abuse.
We’ve stuffed this waterproof bag full of handy features too, like a large internal zip pocket (no more rooting around for keys!), elasticated front webbing and more – just take a look below at the full list.

Original price $150.00 - Original price $150.00
Original price
$150.00 - $150.00
Current price $150.00
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  • 100% waterproof backpack - Class 3: IP66
  • Floats safely if dropped in water
  • Super tough PVC fabrics on side and base
  • 2-way sealing system (traditional top or side compression)
  • Protects contents from dust, sand, dirt, and water
  • Quick access front zip mesh pocket
  • High Frequency welded construction
  • Padded shoulder straps and lumbar support
  • Ventilated back panel with air-flow design
  • Comfortable and buoyant light-weight straps
  • Ventilated straps with reflective patches
  • Adjustable waist and sternum straps
  • 2 x reflective front strips
  • D-rings for multiple attachment options
  • Internal zip accessories pocket - H: 25cm x W: 21cm
  • 2 x large elasticated mesh side pockets
  • Top carry handle


  • Top or Side Fold Seal System™ (IP66)
  • HF Welded Seams
  • Extra tough PVC sides and base
  • Tough 600D PVC tarpaulin
  • Front zip mesh pocket
  • Light reflective strip × 2
  • Large mesh pocket × 2
  • Elasticated webbing
  • Multiple D-rings
  • Internal welded zip pocket – H: 25cm × W: 21cm
  • The ergonomic and breathable back panel
  • Padded straps with air-flow design
  • Reflective shoulder strap patch × 2
  • Adjustable backpack and sternum straps
  • Sternum strap whistle buckle
  • Adjustable and removable waist strap

Tech Specs

Size Guide

Sealing Guide

Free shipping within Singapore
1 year limited warranty
3 rounds of quality checks
Delivery within 2 working days