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Durabag Pro

The Durabag cover makes this hydration system Rhino Safe and adds insulation. The Pro version of our bestselling Durabag features detachable straps. Shove it into your backpack or attach it to the outside. The extra pocket holds money, snacks, essentials. It comes in two colors and three sizes with a weave covered tube and our Helix™ Bite Valve. 

Durabag Pro Hydration System
Care & Use

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Durabag Pro Super Strong Hydration Pack 

With 5L / 160oz, 3L / 100oz or 2L / 70oz SOURCE Hydration 

With its detachable straps you can easily use the Durabag Pro as a standalone hydration pack, shove it in to your backpack, or attach it onto any larger pack. This makes the Durabag Pro versatile and ready for any adventure.

The small pocket on the outside carries your cash, phone and snacks. Filling is easy through the filler cap. The Durabag Pro comes with a weave covered tube and a Helix™ valve.

Durabag Pro Hydration Pack Features

  • Padded shoulder straps with adjustable Sternum Strap for stability
  • Valve Docking station & Dirt Protection
  • Insulated hydration compartment with SOURCE Taste Free™ Hydration System
  • Essentials compartment 
  • Carrying handle
  • Reflecting LED tab holder for better visibility in the dark

Hydration system features

hydration features
  • SOURCE Helix™ Bite Valve - Comfortable valve with safety shutoff mode
  • 3 layered membrane TasteFree™ hydration reservoir
  • Drinking Tube with UV protection cover
  • Valve Docking Station with Dirt Shield™ valve protection

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 Pro

Durabag Pro

The Durabag cover makes this hydration system Rhino Safe and adds insulation. The Pro version of our bestselling Durabag features detachable...

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Durabag Pro
Excellent product as everything else I bought from Source. Lightweight, durable, practical.
The only thing what would I like to see is a better guide system for the hose. This way if used for running it flaps arround. Also the plug for the Helix mouthpiece tends to fall and it is a little bit irritating, that is why I usually prefer the STORM valve kit. Additional strap for things would also be welcome but that is nitpicking. :)
This review has been posted for  Durabag Pro
Reply by SOURCE
Hi Domagoj thanks for your feedback. We would just like to add that the Durabag Pro isn't designed for running. Find hydration packs designed for running here in our shop in the respecitve section. But we're happy to forward your feedback in any case to our developers. Enjoy the outdoors with SOURCE!
Best Hydration Backpack ever. Built to last. I recommend it.
This review has been posted for  Durabag Pro
  • 2L/70oz 2L/70oz
  • 3L/100oz 3L/100oz
  • 5L/170oz 5L/170oz
  • Grey / Black Grey / Black
  • Grey / Light Blue Grey / Light Blue
  • Coral Blue Coral Blue
  • Gray Black Fiesta Gray Black Fiesta

" 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 ..."

Mountain Bike Action Magazine SOURCE Hydration Review

" You owe it to yourself to use one of Source’s reservoirs. They truly are the best, cleanest-tasting reservoirs we’ve ever used. "

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."