

Pro-Vis Waterproof Backpack - 20 Litres
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The OverBoard 20 Litre Pro-Vis Waterproof Backpack features fully welded 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.
Made from high-visibility PVC tarpaulin, this backpack is designed for safety, ensuring you’re seen day or night. It includes practical features like an LED light attachment loop, large internal zip pocket for keys, and elasticated side pockets for extra storage.
Not sure which 100% Waterproof Backpack to choose? View our Key Features Comparison Guide.
Want to protect your laptop or tablet inside? Check out our Backpack Tidy.
#Keep it dry!
Roll neck tightly towards the front of the waterproof backpack 3 times.
Bring ends together and buckle to securely fasten and create a waterproof seal suitable for quick submersion (IP66).
Connect the buckles at each side and pull compression straps to securely fasten and create a waterproof seal suitable for quick submersion (IP66).
Bring the top strap towards the front of the backpack and secure to the Velcro patch to create a foul weather and spray proof seal (IP65).
View our Backpack Key Features Comparison Guide
Orders placed before 3pm, Monday to Friday, are dispatched the same day and typically arrive within 2 business days, even with Standard Delivery. Orders placed after 3pm on Fridays, or on weekends and public holidays, will be dispatched on the next working day.
Delivery options:
• Standard Delivery (2 to 5 business days): £3.95 – sent with Royal Mail
• Express Delivery (1 to 2 business days): £8.95 – sent with DPD Couriers (no weekend deliveries)
💡 Enjoy Free Standard Delivery on all orders over £50, and upgrade to Express Delivery for just £5.