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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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Classic waterproof backpack 20 litres

£49.99
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OverBoard Waterproof Classic Backpack 20 Litres | OB1141BLK

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...

OB1141BLK
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Classic waterproof backpack 20 litres

£49.99
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 | OB1141R

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...

OB1141R
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Tough mudder waterproof backpack 20 litres

£49.99
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Tough Mudder Waterproof Backpack - 20 Litres

Tough Mudder Waterproof Backpack - 20 Litres

£49.99

We have teamed up with Tough Mudder to offer you the perfect bag for your next muddy adventure.   This exclusive, limited edition bag is individually numbered and yours will be 1 of only 100 that have ever been made. Make sure you are fully prepared for everything the 20...

OB1141BLK-TM
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Classic waterproof backpack 30 litres

£54.99
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OverBoard Classic Waterproof Backpack - 30 Litres | OB1142Y

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...

OB1142Y
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Classic waterproof backpack 30 litres

£54.99
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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...

OB1142GRY
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Classic waterproof backpack 45 litres

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

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...

OB1167BLK
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Pro-sports waterproof backpack 20 litres

£74.99
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OverBoard Pro-Sports Waterproof Backpack - 20 Litres | OB1145B

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...

OB1145B
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Pro-sports waterproof backpack 30 litres

£84.99
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OverBoard Pro-Sports Waterproof Backpack - 30 Litres | OB1146R

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...

OB1146R
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Backpack tidy

£15.99
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OverBoard Laptop Backpack Tidy

Backpack Tidy

£15.99

The OverBoard backpack organiser allows you to protect your precious laptop, phone or tablet inside any of our waterproof backpacks and is compatible with all OverBoard 12, 20, 30 + 45 Litre sizes.   The tidy also includes an A4 / Letter paper size pocket, dual elasticated acc...

OB1182GRY
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Pro-light waterproof backpack 12 litres

£32.00 £79.99
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OverBoard Pro-Light Waterproof Backpack - 12 Litres

Pro-Light Waterproof Backpack - 12 Litres

£32.00 £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 ...

OB1166BLK
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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 ...

OB1135BLK
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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 ...

OB1136BLK
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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...

OB1204GRY
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Velodry® waterproof backpack 20 litres

£119.99
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VeloDry Waterproof Backpack - 20 Litres

VeloDry® Waterproof Backpack - 20 Litres

£119.99

Go anywhere and do anything without worrying about your gear with the VeloDry® Waterproof Backpack 20 Litres. Now you can stay visible and keep your stuff dry with this 100% waterproof backpack which includes our patent pending DualVis™ removable and interchangeable reflective...

OB1198GRY
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Pro-vis waterproof backpack 20 litres

£74.99
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OverBoard Pro-Vis Waterproof Backpack - 20 Litres | OB1157HVY

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...

OB1157HVY
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Pro-vis waterproof backpack 30 litres

£84.99
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OverBoard Pro-Vis Waterproof Backpack - 30 Litres | OB1147HVO

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...

OB1147HVO
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Pro-light waterproof duffel bag 60 litres

£42.00 £104.99
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OverBoard Pro-Light Waterproof Duffel Bag - 60 Litres

Pro-Light Waterproof Duffel Bag - 60 Litres

£42.00 £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...

OB1165BLK
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