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Pro-Vis Waterproof Backpack - 20 Litres

Pro-Vis Waterproof Backpack - 20 Litres

Regular price £53.99
Regular price £89.99 Sale price £53.99
Colour: Yellow

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  • 100% waterproof protection: High-visibility design keeps gear dry during wet-weather cycling, commutes, and water adventures - even if submerged.
  • Best in class: HF welded construction and extra tough fabric ensure maximum waterproof durability for extreme conditions and daily use.
  • Feature packed: Mesh front zip pocket, large side pockets, cushioned back, adjustable straps, and internal Wet/Dry pocket for smart storage.
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VIEW FULL PRODUCT DETAILS

Pro-Vis Waterproof Backpack - 20 Litres

Colour: Yellow
Regular price £53.99
Regular price £89.99 Sale price £53.99

KEY FEATURES

  • STERNUM STRAP

    STERNUM STRAP

    Fully adjustable sternum strap with whistle buckle on a horizontal slider to ensure maximum comfort.
  • LARGE SIDE POCKETS

    LARGE SIDE POCKETS

    Elasticated mesh design to accommodate large water bottles.
  • HF WELDED SEAMS

    HF WELDED SEAMS

    High Frequency welded construction for a super tough waterproof bond.
  • AIR-FLOW STRAPS

    AIR-FLOW STRAPS

    Ergonomically designed to be super comfortable with reflective patches.
  • DETACHABLE STRAPS

    DETACHABLE STRAPS

    Easily remove or reattach the waist straps depending on your planned activity.
  • INTERNAL POCKET

    INTERNAL POCKET

    Welded wet / dry accessories pocket - H: 25cm × W: 21cm.
  • QUICK RELEASE BUNGEE

    QUICK RELEASE BUNGEE

    Elasticated bungee system to securely store items you want quickly to hand.
  • PADDED AIR FLOW PANEL

    PADDED AIR FLOW PANEL

    Comfortable water resistant and ventilated back panel with lumbar support.

Tech spec

Top or Side Fold Seal System™ (IP66)
HF Welded Seams
Extra tough PVC sides and base
High Visibility 600D PVC tarpaulin
LED light attachment loop
Light reflective strip × 2
Large mesh pocket × 2
Large mesh pocket × 2
Elasticated webbing
Multiple D-rings
Internal welded zip pocket – H: 25cm × W: 21cm
Internal Velcro strip to attach Backpack Tidy
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

Select a dot on the image to see the technical features

Product details

DESCRIPTION

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!

SEALING

 

1ROLL NECK TIGHTLY

Roll neck tightly towards the front of the waterproof backpack 3 times.

Roll Neck Tightly

2ATOP SEAL

Bring ends together and buckle to securely fasten and create a waterproof seal suitable for quick submersion (IP66).

Top Seal

2BSIDE SEAL

Connect the buckles at each side and pull compression straps to securely fasten and create a waterproof seal suitable for quick submersion (IP66).

Messenger Seal

2CMESSENGER SEAL

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).

Messenger Seal
FEATURES
  • 100% waterproof backpack - Class 3: IP66
  • Floats safely if dropped in water
  • High Visibility PVC so can be seen day or night
  • super tough PVC fabrics on side and base
  • Protects contents from dust, sand, dirt and water
  • LED light attachment loop
  • 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
  • Internal Velcro strip to attach Backpack Tidy
  • 2 x large elasticated mesh side pockets
  • Top carry handle

 

View our Backpack Key Features Comparison Guide 

 

SIZING

SEALED DIMENSIONS

HEIGHT
44cm / 17.3"
WIDTH
24cm / 9.4"
DEPTH
19cm / 7.4"
CAPACITY
1200 cubic inches
WEIGHT
0.95kg
Fully sealed dimensions using the roll-top method.
Pro-Vis Waterproof Backpack Size Guide
DELIVERY

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.

"Quick delivery well priced and a quality standard product. Rugged and safe."
"Super quick delivery and dispatch (even in 2nd class) great products, robust and feature packed."
"Great price, quick dispatch, loads ofnotifications and quick delivery, will definitely use again."
"Really kind and helpful service when I asked for help."
4.9/5
3,500+ Reviews

SAME DAY DISPATCH

on pre-3pm orders

FREE DELIVERY*

*on Orders Over £50