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Select a dot on the image to see its technical features

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
  • 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 

 

Pro-Vis Waterproof Backpack Size Guide

Waterproof Backpack - 20 Litres

  1. Height: 44cm / 17.3“
  2. Width: 24cm / 9.4“
  3. Depth: 19cm / 7.4"
  4. Capacity: 1200 cubic inches

  5. Weight: 0.95kg

Tightly roll the top of the neck toward the front or back 3 times purging some air at the same time.

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

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

(C) Messenger 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).

  • 1 x Pro-Vis Waterproof Backpack - 20 Litres
  • 1 x Carabineer Clip
  • 1 x Instructions / Care Guide

SAME DAY DISPATCH

Orders received before 3pm, Mon to Fri will be dispatched the same day.


Orders placed on public holidays, weekends and after 3pm on Fridays will be dispatched on the following working day.


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
    - Mon to Fri - no weekend deliveries


All orders placed with product value over £100 will receive FREE standard delivery, or we will deduct £3.95 from the express delivery costs.

Pro-Vis Waterproof Backpack - 20 Litres

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Available sizes
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Backpack Tidy - Medium 14

Backpack Tidy - Medium 14" - Buy with this product.

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Soft Water Bottle – 450 ML

Soft Water Bottle – 450 ML - Buy with this product.

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PRODUCT DETAILS

Thanks to a fully welded seamless construction and a simple 3-way roll top sealing system (top, side & messenger), 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 seen day or night, this waterproof Backpack has been designed with safety in mind.

 

We’ve stuffed this 100% waterproof bag full of handy features too, like an LED light attachment loop, large internal zip pocket (no more rooting around for keys!), large elasticated side pockets – just take a look at the full list.

 

Not sure which 100% Waterproof Backpack to get? View our Key Features Comparison Guide.

 

Want to protect your precious laptop or tablet inside your waterproof backpack? Then check out our Backpack Tidy.

Tech Specs

Select a dot on the image to see its technical features

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

Product 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 

 

Size Guide

Pro-Vis Waterproof Backpack Size Guide

Waterproof Backpack - 20 Litres

  1. Height: 44cm / 17.3“
  2. Width: 24cm / 9.4“
  3. Depth: 19cm / 7.4"
  4. Capacity: 1200 cubic inches

  5. Weight: 0.95kg

Sealing Guide

Tightly roll the top of the neck toward the front or back 3 times purging some air at the same time.

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

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

(C) Messenger 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).

What's Included

  • 1 x Pro-Vis Waterproof Backpack - 20 Litres
  • 1 x Carabineer Clip
  • 1 x Instructions / Care Guide

Delivery

SAME DAY DISPATCH

Orders received before 3pm, Mon to Fri will be dispatched the same day.


Orders placed on public holidays, weekends and after 3pm on Fridays will be dispatched on the following working day.


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
    - Mon to Fri - no weekend deliveries


All orders placed with product value over £100 will receive FREE standard delivery, or we will deduct £3.95 from the express delivery costs.

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BACKPACK TIDY & ORGANISER

Organise your electronics and personal effects with this Backpack Tidy and Organiser which is compatible with all OverBoard 100% Waterproof Backpacks.


CLICK HERE to view full product details.

PRO-VIS WATERPROOF BACKPACK KEY FEATURES

Dry Backpacks Pro-Vis

STERNUM STRAP

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

Dry Backpacks Pro-Vis

LARGE SIDE POCKETS

Elasticated mesh design to accommodate large water bottles.

Dry Backpacks Pro-Vis

HF WELDED SEAMS

High Frequency welded construction for a super tough waterproof bond.

Dry Backpacks Pro-Vis

AIR-FLOW STRAPS

Ergonomically designed to be super comfortable with reflective patches.

Dry Backpacks Pro-Vis

DETACHABLE STRAPS

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

Dry Backpacks Pro-Vis

INTERNAL POCKET

Welded wet / dry accessories pocket - H: 25cm x W: 21cm.

Dry Backpacks Pro-Vis

QUICK RELEASE BUNGEE

Elasticated bungee system to securely store items you want quickly to hand.

Dry Backpacks Pro-Vis

PADDED AIR FLOW PANEL

Comfortable water resistant and ventilated back panel with lumbar support.

100% WATERPROOF
100% WATERPROOF
100% SNOW PROOF
100% SNOW PROOF
100% DIRT PROOF
100% DIRT PROOF
100% SAND PROOF
100% SAND PROOF