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At OverBoard, you’ll find a huge collection of the best waterproof bags, backpacks, duffels and waterproof cases for any adventure. Whether your journeys take you up mountains or below the waves, our bags are with you every step of the way, keeping your belongings safe, dry and secure.


Our superior-quality waterproof bags keep the water, sand and dust out – while remaining spacious, lightweight and incredibly tough. From waterproof bags like rucksacks for cycling and hiking, to waterproof cases for your phone, tablet and documents, we’ve got you covered. So now you can continue your journey with complete peace of mind, knowing that all your gear is safe while you get busy enjoying your adventure.

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Waterproof backpack dry tube 60 litres

£64.99
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Waterproof Backpack Dry Tube

Waterproof Backpack Dry Tube - 60 Litres

£64.99

Get the best of both worlds with this extra large Waterproof 60 Litre Backpack Dry Tube. Finding a backpack that’s spacious enough for all your bulky items isn’t easy, but if you’ve got lots of stuff to carry, chances are you’ll fit it into the OverBoard 60 litre backpack.This...

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Classic waterproof backpack 20 litres

£49.99
  • #OB1141BLK
  • #OB1141Y
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OverBoard Waterproof Classic Backpack 20 Litres

Classic Waterproof Backpack - 20 Litres

£49.99

Perfect for water sports and all types of activities, the 20 Litre OverBoard Waterproof Backpack protects your gear from water, sand, dirt and dust. Thanks to a seamless high frequency welded construction and roll top sealing system, our backpack is 100% waterproof and suitabl...

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Classic waterproof backpack 20 litres

£49.99
  • #OB1141R
  • #OB1141G
  • #OB1141P
  • #OB1141WHT
  • #OB1141GRY
  • #OB1141B
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Classic Waterproof Backpack - 20 Litres

Classic Waterproof Backpack - 20 Litres

£49.99

Perfect for water sports and all types of activities, the 20 Litre OverBoard Waterproof Backpack protects your gear from water, sand, dirt and dust. Thanks to a seamless high frequency welded construction and roll top sealing system, our backpack is 100% waterproof and suitabl...

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Classic waterproof backpack 30 litres

£54.99
  • #OB1142Y
  • #OB1142BLK
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OverBoard Classic Waterproof Backpack - 30 Litres

Classic Waterproof Backpack - 30 Litres

£54.99

Perfect for water sports and all types of activities, the 30 Litre OverBoard Waterproof Backpack protects your gear from water, sand, dirt and dust. Thanks to a seamless high frequency welded construction and roll top sealing system, our backpack is 100% waterproof and suitabl...

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Waterproof backpack 20 litres

£38.99 £49.99
  • #OB1053BLK
  • #OB1053Y
  • #OB1053P
  • #OB1053WHT
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Waterproof Backpack - 20 Litres

Waterproof Backpack - 20 Litres

£38.99 £49.99

Thanks to a unique seamless construction and 2-way roll top sealing system, our backpack is 100% waterproof and suitable for quick submersion so you can take it out on the water.   We’ve stuffed this waterproof bag full of handy features too, like a large internal zip pocket (...

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Pro-sports waterproof backpack 20 litres

£74.99
  • #OB1145B
  • #OB1145Y
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OverBoard Pro-Sports Waterproof Backpack - 20 Litres

Pro-Sports Waterproof Backpack - 20 Litres

£74.99

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...

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Pro-sports waterproof backpack 30 litres

£84.99
  • #OB1146R
  • #OB1146BLK
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OverBoard Pro-Sports Waterproof Backpack - 30 Litres

Pro-Sports Waterproof Backpack - 30 Litres

£84.99

The 30 Litre OverBoard Waterproof Sports Backpack protects your gear from water, sand, dirt and dust. With its seamless construction and 2-way roll top sealing system, our waterproof sports backpack is level 3 on the waterproof rating system. This means that it is 100% waterpr...

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Pro-light waterproof backpack 12 litres

£79.99
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OverBoard Pro-Light Waterproof Backpack - 12 Litres

Pro-Light Waterproof Backpack - 12 Litres

£79.99

With a seamless high frequency welded construction and a simple to use two-way sealing system (top or side), making it fully submersible, this 12 Litre waterproof backpack really should be your Backpack of choice.   The Pro-Light range of Waterproof Backpacks are manufactured ...

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Pro-light waterproof backpack 20 litres

£89.99
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OverBoard Pro-Light Waterproof Backpack 20 Litres

Pro-Light Waterproof Backpack - 20 Litres

£89.99

With a seamless high frequency welded construction and a simple to use two-way sealing system (top or side), making it fully submersible, this 20 Litre waterproof backpack really should be your Backpack of choice.   The Pro-Light range of Waterproof Backpacks are manufactured ...

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Pro-light waterproof backpack 30 litres

£99.99
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OverBoard Pro-Light Waterproof Backpack - 30 Litres

Pro-Light Waterproof Backpack - 30 Litres

£99.99

With a seamless high frequency welded construction and a simple to use two-way sealing system (top or side), making it fully submersible, this 30 Litre waterproof backpack really should be your Backpack of choice.   The Pro-Light range of Waterproof Backpacks are manufactured ...

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Trekdry™ waterproof backpack 20 litres

£119.99
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TrekDry Waterproof Backpack - 20 Litres

TrekDry™ Waterproof Backpack - 20 Litres

£119.99

If you’re looking for a backpack that keeps your gear dry whatever you’re doing, the TrekDry™ Waterproof Backpack 20 Litres is a great choice. Boasting a newly developed Pinch & Fold sealing system, TrekDry™ Waterproof Backpack 20 Litres is 100% waterproof to keep all your...

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Pro-vis waterproof backpack 20 litres

£74.99
  • #OB1157HVY
  • #OB1157HVO
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OverBoard Pro-Vis Waterproof Backpack - 20 Litres

Pro-Vis Waterproof Backpack - 20 Litres

£74.99

Thanks to a fully welded seamless construction and a simple 2-way roll-top sealing system (top or side), this 20 Litre backpack is 100% waterproof and suitable for quick submersion so you can take it out on the water.   Manufactured from High Visibility PVC tarpaulin so can be...

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Pro-vis waterproof backpack 30 litres

£84.99
  • #OB1147HVO
  • #OB1147HVY
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OverBoard Pro-Vis Waterproof Backpack - 30 Litres

Pro-Vis Waterproof Backpack - 30 Litres

£84.99

Thanks to a fully welded seamless construction and a simple 2-way roll-top sealing system (top or side), this 30 Litre backpack is 100% waterproof and suitable for quick submersion so you can take it out on the water.   Manufactured from High Visibility PVC tarpaulin so can be...

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Pro-light waterproof duffel bag 60 litres

£104.99
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OverBoard Pro-Light Waterproof Duffel Bag - 60 Litres

Pro-Light Waterproof Duffel Bag - 60 Litres

£104.99

With removable padded backpack straps, this roll-top waterproof duffel bag gives you full protection against water, dirt and sand, with easy access to all your gear via a wide mouth opening. The Pro-Light range of waterproof duffels are manufactured from feather light and envi...

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Adventure weatherproof duffel bag 35 litres

£64.99
  • #OB1091BLK
  • #OB1091WHT
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OverBoard Adventure Duffel - 35 Litres

Adventure Weatherproof Duffel Bag - 35 Litres

£64.99

This 35 Litre weatherproof adventure holdall is the ultimate hard-wearing travel or sports bag, made of durable PVC fabrics with a weatherproof zipper flap to protect against the elements. It is also perfect size for using as hand luggage when flying.   Thanks to removable bac...

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Adventure weatherproof duffel bag 60 litres

£74.99
  • #OB1143WHT
  • #OB1143BLK
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OverBoard Adventure Duffel Bag - 60 Litres

Adventure Weatherproof Duffel Bag - 60 Litres

£74.99

This 60 Litre weatherproof adventure holdall is the ultimate hard-wearing travel or sports bag, made of durable PVC fabrics with a weatherproof zipper flap to protect against the elements. Thanks to removable backpack straps and plenty more straps & handles, our weatherpro...

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Adventure weatherproof duffel bag 90 litres

£84.99
  • #OB1059B
  • #OB1059BLK
  • #OB1059WHT
  • #OB1059Y
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OverBoard Adventure Duffel Bag - 90 Litres

Adventure Weatherproof Duffel Bag - 90 Litres

£84.99

This 90 Litre weatherproof adventure holdall is the ultimate hard-wearing travel or sports bag, made of durable PVC fabrics with a weatherproof zipper flap to protect against the elements. Thanks to removable backpack straps and plenty more straps & handles, our weatherpro...

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Waterproof cooler bag 30 litres

£52.99
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OverBoard Waterproof Dry Ice Cooler Bag - 30 Litres

Waterproof Cooler Bag - 30 Litres

£52.99

Keep your drinks ice cold for up to 24 hours with the OverBoard soft sided cooler bag. Perfect for taking anywhere with you, and ideal for camping, festivals, boating, chilling at the beach or for any water based activity. Includes removable padded and adjustable straps so can...

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Classic waterproof backpack 45 litres

£59.99
  • #OB1167BLK
  • #OB1167Y
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OverBoard Classic Waterproof Backpack - 45 Litres

Classic Waterproof Backpack - 45 Litres

£59.99

Perfect for water sports and all types of activities, the 45 Litre OverBoard Waterproof Backpack protects your gear from water, sand, dirt and dust. Thanks to a seamless high frequency welded construction and roll top sealing system, our backpack is 100% waterproof and suitabl...

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