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£15.0 away from FREE Standard Delivery

Select a dot on the image to see its technical features

Top or side Fold Seal System™ (IP66)
Internal grip flaps to help secure a water tight seal
High frequency (HF) welded seams
Removable bungee cord
Double laminated reinforced PVC tarpaulin
Front light reflective strips
Multiple D-rings
Large side elasticated mesh pockets × 2
Hydration pocket suitable for up to 2L reservoirs with Velcro attachment
Air purge valve
Top padded carry handle
Internal Velcro strip to attach OverBoard Backpack Tidy (sold separately)
Ergonomic padded back panel with lumbar support
Removable wheelie bag Velcro strap for retractable handles
Mouthpiece tube attachment clip for hydration reservoir
Padded straps with air-flow design
Large reflective panel on shoulder straps × 2
Vertical and horizontal adjustable sternum strap with whistle buckle
Drainage hole for hydration pocket
Removable padded hip belt with quick access pockets
  • 100% waterproof backpack - Class 3: IP66
  • Floats safely if dropped in water
  • Double laminated reinforced PVC tarpaulin
  • 3 way sealing system (traditional top, side compression or messenger seal)
  • Protects contents from dust, sand, dirt and water
  • High Frequency welded construction
  • Removable front bungee cord
  • Padded shoulder straps and lumbar support
  • Ventilated back panel with air-flow design
  • Comfortable and buoyant light-weight straps
  • Ventilated straps with large reflective patches
  • Adjustable sternum strap with whistle buckle
  • Removable padded hip belt with quick access pockets
  • 2 x reflective front strips
  • D-rings for multiple attachment options
  • Internal zip accessories pocket - H: 25cm x W: 21cm
  • Air purge valve
  • Hydration pocket suitable for up to 2L reservoirs with Velcro attachment
  • Mouthpiece tube attachment clip for hydration reservoir
  • Internal Velcro strip to attach Backpack Tidy
  • 2 x large elasticated mesh side pockets
  • Top carry handle

 

View our Backpack Key Features Comparison Guide 

 

TrekDry Waterproof Backpack Size Guide

TrekDry™ 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: 1kg

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 TrekDry™ 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 £15 will receive FREE standard delivery, or we will deduct £3.95 from the express delivery costs.

TrekDry™ Waterproof Backpack - 20 Litres + Hydration Bladder

119.99

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Available sizes
Add Accessory
Backpack Tidy - Medium 14

Backpack Tidy M or L - SAVE 25% when bought with this Backpack

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Soft Water Bottle – 450 ML

Soft Water Bottle - SAVE 25% when bought with this product

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Eco-friendly packaging

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Eco-friendly packaging

100% Recyclable & Biodegradable

5 Year Extended Warranty

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5 Year Extended Warranty

Register your product
online for our 5 year extended warranty

IP68 Waterproof Rating

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IP66 Waterproof Rating

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IP66 Waterproof Rating

Floats and can handle quick submersion

IP67 Waterproof Rating

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IP65 Waterproof Rating

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IP64 Waterproof Rating

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Proud Supplier to the RNLI

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Key Features Comparison Guide

PRODUCT DETAILS

If you’re looking for a feature-packed backpack that keeps your gear dry whatever you’re doing, the TrekDry™ Waterproof Backpack 20 Litres is a great choice.


Boasting tried and tested 3-way roll top sealing system (top, side & messenger), the TrekDry™ Waterproof Backpack 20 Litres is 100% waterproof to keep all your stuff completely dry wherever you go and whatever you do. Nothing is getting inside this bag thanks to the internal grip flaps to help secure a tight water seal.


Constructed from double laminated reinforced PVC tarpaulin, this is one super tough and durable backpack. It also includes many handy features like a hydration bladder pocket, a detachable wheelie bag Velcro strap for retractable handles, a removable padded hip belt with quick access pockets and padded straps with improved air-flow design.


Ready for your next adventure? Then order your new TrekDry™ Waterproof Backpack 20 Litres today.

 

Bundled together for FREE is the Hydration Bladder - 2 Litres worth £20. Designed for use with the OverBoard TrekDry™ Waterproof Backpacks, it is manufactured using environmentally BPA safe & PVC free fabrics.

 

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)
Internal grip flaps to help secure a water tight seal
High frequency (HF) welded seams
Removable bungee cord
Double laminated reinforced PVC tarpaulin
Front light reflective strips
Multiple D-rings
Large side elasticated mesh pockets × 2
Hydration pocket suitable for up to 2L reservoirs with Velcro attachment
Air purge valve
Top padded carry handle
Internal Velcro strip to attach OverBoard Backpack Tidy (sold separately)
Ergonomic padded back panel with lumbar support
Removable wheelie bag Velcro strap for retractable handles
Mouthpiece tube attachment clip for hydration reservoir
Padded straps with air-flow design
Large reflective panel on shoulder straps × 2
Vertical and horizontal adjustable sternum strap with whistle buckle
Drainage hole for hydration pocket
Removable padded hip belt with quick access pockets

Product Features

  • 100% waterproof backpack - Class 3: IP66
  • Floats safely if dropped in water
  • Double laminated reinforced PVC tarpaulin
  • 3 way sealing system (traditional top, side compression or messenger seal)
  • Protects contents from dust, sand, dirt and water
  • High Frequency welded construction
  • Removable front bungee cord
  • Padded shoulder straps and lumbar support
  • Ventilated back panel with air-flow design
  • Comfortable and buoyant light-weight straps
  • Ventilated straps with large reflective patches
  • Adjustable sternum strap with whistle buckle
  • Removable padded hip belt with quick access pockets
  • 2 x reflective front strips
  • D-rings for multiple attachment options
  • Internal zip accessories pocket - H: 25cm x W: 21cm
  • Air purge valve
  • Hydration pocket suitable for up to 2L reservoirs with Velcro attachment
  • Mouthpiece tube attachment clip for hydration reservoir
  • 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

TrekDry Waterproof Backpack Size Guide

TrekDry™ 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: 1kg

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 TrekDry™ 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 £15 will receive FREE standard delivery, or we will deduct £3.95 from the express delivery costs.

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TrekDry™ BACKPACK KEY FEATURES

2022 - TrekDry Backpacks

AIR PURGE VALVE

Use to expel air when sealing or to aid buoyancy if in or around water.

2022 - TrekDry Backpacks

LARGE SIDE POCKETS

Elasticated mesh design to accommodate the largest of water bottles.

2022 - TrekDry Backpacks

DETACHABLE ADJUSTABLE LUGGAGE STRAP

Removable wheelie bag Velcro strap for retractable handles.

2022 - TrekDry Backpacks

AIR-FLOW STRAPS

Ergonomically designed to be super comfortable with large reflective panels.

2022 - TrekDry Backpacks

PADDED WAIST STRAP

Comfortable and fully adjustable straps which fits up to 49″ waists.

2022 - TrekDry Backpacks

QUICK ACCESS POCKETS

Store items you want quickly to hand in the two side zip stretchy pockets.

2022 - TrekDry Backpacks

DETACHABLE STRAPS

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

2022 - TrekDry Backpacks

RESERVOIR POCKET

Dedicated hydration pocket with secure loop suitable for 2L reservoirs with tube and mouth piece tidy on right strap.

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