The OverBoard Original Waterproof Backpack features unique seamless construction and a 3-way roll-top sealing system (top, side & messenger), making it 100% waterproof and perfect for quick submersion on the water.

Packed with practical features, including a large internal zip pocket for easy access to keys, elasticated front webbing, and more.

Features:

• 100% waterproof backpack - Class 3: IP66
  
• Floats safely if dropped in water
  
• Protects contents from dust, sand, dirt and water
• High Frequency welded construction
• 3 way roll top sealing system (top, side & messenger)
  
• Internal zip accessories pocket - H: 25cm x W: 21cm
  
• Padded shoulder straps with reflective patches
  
• Comfortable back panel with air-flow design
  
• Adjustable waist and sternum straps
  
• Large elasticated mesh side pocket
  
• Elasticated front webbing
  
• Reflective front patch
• Top carry handle
  

20L:

• Height: 44cm / 17.3"
• Width: 24cm / 9.4"
• Depth: 19cm / 7.4"
• Capacity: 1200 cubic inches
• Weight: 1.1kg

30L:

• Height: 46.1cm / 18.1"
• Width: 28cm / 11"
• Depth: 24cm / 9.4"
• Capacity: 1800 cubic inches
• Weight: 1.4kg