Durabag Kayak

  • All SOURCE Hydration Systems are BPA and EA Free

This insulated hydration pack with its extra-long 140 cm long tube that can be placed anywhere in a kayak. Bungeed to the top or under your feet you'll have hands-free drinking water available at all times. 

  • 2.5L SOURCE Widepac Hydration System included
Durabag Kayak Hydration Black
Care & Use

Insulated Hydration Pack for Boating

2.5L / 85oz Hydration with extra long drinking tube

The pack has three tube outlets to choose from, whichever way you decide to attach the pack to the hull. Bungee cords make it easy to secure and high friction layers on the back prevent it from slipping around.

The extra long drinking tube gives you freedom to place your pack wherever is convenient for you and still keep the drinking valve in reach and available to drink at all times.

Durabag Kayak Features

SOURCE Hydration Technologies

Widepac Closure (U.S Patent No. 7,648,276,B2) - The original user-friendly Widepac™ Slide Closure opens wide, allows easy filling, cleaning, draining, and ice insertion. Airtight seal. Most SOURCE Hydration Systems and Hydration Packs feature reservoirs with our signature Widepac Closure.

Taste-Free™ System - Our co-extruded PE film retains the pure taste with absolutely no plastic flavor, also over time. (BPA and Phthalate free.)

GrungeGuard™ Technology - Our GrungeGuard™-Technology inhibits bacteria growth on the reservoir and drinking tube for the life of the system. Technology utilizes FDA-approved and EPA-registered anti-microbial agent. 

Glass-Like™ Technology - SOURCE's Glass-Like™ Film is 2000% smoother than standard TPU films, with virtually no difference from glass itself. This multi-layer Polyethylene film, manufactured in accordance with SOURCE's Glass-Like™ technology, prevents bio-film build up, making the system virtually self-cleaning.

Easy Care & Low Maintenance - Glass-Like™ technology combined with Grunge-Guard™ technology represents a new generation in hydration systems, in which cleaning is no longer an issue! Simply refill with water and drink again and again without special care. Water will remain fresh for days and even weeks. 

How to remove the Hydration System

1. Open filler cap and unscrew tightening ring.
2. Ease the reservoir out of the pack by pushing inward.
3. Open the back zipper and pull the reservoir out, routing the tube through the outlet.

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Durabag Kayak

Durabag Kayak

This insulated hydration pack with its extra-long 140 cm long tube that can be placed anywhere in a kayak. Bungeed to the top or under your feet...

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Source Durabag Kayak
Great product, much better for me than wearing a Camelbak or storing a hydration bag in my life jacket. Well made, easy to use, fits nicely in the front of my ski footwell. The extended tube is a great length for a 189cm tall paddler like me.

My only improvement suggestion, please provide a removal cap for the mouth valve as you do for some other source products. Kayak gear is often transported in a box / bucket in the back of a car, and it's hard to keep the mouth piece clean and out of contact with other gear without a cap. I fitted a cap from another Source product I own and it's much better than without one.

Overall I highly recommend this bag for kayakers and surf ski riders.


This review has been posted for  Durabag Kayak
Reply by SOURCE
Thanks Leigh for your feedback! We'll consider your idea about supplying a Dirt Shield protective cap for the valve.

It can by the way be ordered separately here: https://sourceoutdoor.com/en/source-accessories/54-helix-valve-dirt-shield

Have a great summer with SOURCE Hydration! 
  • Black Black
  • Turquoise Turquoise
$45.50 Reduced price!



" Our tester left water in the Widepac for eight weeks without cleaning and reported no stinky taste or smell."
" More to love: The top opens wide like a paper bag for rapid filling. "

Source Durabag Review

" Best all around hydration pack I’ve ever used“... "
" I used my Durabag for a year without cleaning. The water tastes as fresh and clean as when i put it in ..."
" Slim, padded profile and fully integrated bladder ..."

SOURCE Ultimate Review
Source Ultimate Review

" Forget about the plastic taste of your standard hydration system. The Widepac gives you full original taste of your drink from the first sip."

Vital MTB
star star star star star
Source Widepac Hydration System

" Filling up Source bladders is easy thanks to the wide opening."
" The Helix is drip-free, and very easy to drink from. "
" It is one of the easiest to use thanks to its nearly self-maintaining properties, and it is completely taste-free."