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WXP LP - Low Profile Hydration System

  • BPA Free

With its baffle wall, the WXP LP reservoir keeps its low profile shape at all times for a smoother fit inside the pack. Combining the advantages of our patented Widepac Closure with a standard screw-cap opening. Choose the 2L / 70oz or 3L / 100oz according to your needs.

Care & Use

Low Profile Hydration System

The new WXP LP Low Profile Hydration System fits in any pack and keeps its low profile shape, no matter how full or empty the reservoir is. The new baffle wall in the centre keeps it shaped and low profile at all times.

WXP LP Main Features

Widepac™ closure (U.S Patent No. 7,648,276,B2) plus Large Filler Cap

User-friendly Widepac™ slide closure allows extra wide opening, easy filling, cleaning, draining, and ice insertion. Airtight seal.

Glass Like™ Film Technology

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

Taste Free™ System

Co-extruded PE film retains pure liquid taste with no plastic flavor. BPA and Phthalate free.

Grunge-Guard™ Technology

Inhibits bacteria growth on the reservoir and drinking tube surfaces for the life of the system. Technology utilized FDA-approved and EPA-registered anti-microbial agent.

Easy Care & Low Maintenance

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

Handling and coupling

WXP LP Hydration System features a Carrying Handle, Filler Handle, SQC™ SOURCE Quick Connect (QMT compatible), Helix™ Source Bite Valve, Dirt Shield™ Valve cover.

Specs / Material

  • Triple layer taste and odor free PE film with anti microbial agent
  • Co-extruded tube
  • PP, PE & POM injected plastic parts
  • Silicon mouthpiece

WXP Dimensions

EU: 33cm x 17cm x 7.5 cm, 230g, Tube length: 94cm
US: 13in x 6.7in x 2.9in, 0.52lbs, Tube length: 37in

EU: 40cm x 18cm x 8cm, 250g, Tube length: 94cm
US: 16in x 7in x 3in, 0.55lbs, Tube length: 37in

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Gear Junkie

"Grab a hose, bite, sip, and then drink — hydration reservoirs are the modern day canteen, a water-toting vessel so useful and mandatory that I would never think of heading outdoors without one in my pack..." read more

Vital MTB

"Source has put considerable effort into designing its line of hydration systems, and it has paid off. It is one of the easiest to use thanks to its nearly self-maintaining properties, and it is completely taste-free..." read more

Write your review


Love it!

I've used many hydration systems over the years, but this one is outstanding!

    • 2L/70oz 2L/70oz
    • 3L/100oz 3L/100oz
    Gear Junkie
    star star star star star
    Source Widepac

    " For the experienced outdoors-person and beginner alike... "
    " The product worked well and held up to abuses..."


    " Our tester left water in the Widepac for eight weeks without cleaning and reported no stinky taste or smell."

    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."