2L Top Fill Water Reservior

(4 reviews) Write a Review

How many hydration bladders have you killed putting something other than water in it (sports drink, Kool Aid, Jack and Coke)? If only you could fit your big fat hand in it to clean it...no offense. With a top fill tanker from HydroBlu your woes are over!

Open up the tanker by rotating the two red tabs on the top and separating the sides. It is like big a zip lock bag on steroids. Now you can easily fill and clean your tanker any time. The bite valve rotates to seal off your liquids from dripping when you are not using it. What are you waiting for? If the 2L is to small check out the 3L version HERE or combined it with the Versa Flow Lightweight Water Filter

HydroBlu 2L Top Fill Water Reservior

Our Top Fill Water Reservior features an easy to use clip on the top of the bladder that allows you to fill and seal the bladder quickly. The top clip also allows you to easily clean and maintain the hydro tanker. The bullet “Bite Me” valve delivers water when you want it and seals close when you don't. A quick twist of the bite valve seals water off so you don't leak any of your H2O. Also includes patented Anti-microbial bladder interior and drink tube to prevent bacteria and mold.


  • 2.0 Liter
  • Metallocene PE high strength and taste free film (BPA, Latex & PVC free)
  • Tough construction for maximum abrasion resistance
  • Easy-to-use top fill clip for easy filling, draining, or cleaning
  • Bite valve retainer
  • Patented articulated “Bite Me” valve with twist on/off
  • Anti-microbial bladder interior and drink tube to prevent bacteria and mold


  • Total capacity: 2.0 Liter chambers
  • Weight (empty): 5.6 oz
  • Hydro Tank measurements: 13" L x 8" W

4 Reviews Hide Reviews Show Reviews

  • 5
    Love it

    Posted by Henry Picks on May 14th 2018

    I make sure this goes with me on every hike. I've had it for awhile and seems to hold up just fine. Water is pretty essential for me considering some of the long hikes I go on, so this works perfect for. Might but the bigger one just in case for future uses.

  • 4
    Unlike other water bladders this one will stand...

    Posted by Mitsuko on Apr 16th 2018

    This is great way to carry water around everywhere I go. Unlike other water bladders this one will stand up straight in my bag. No need to have a separate backpack type to carry. I personally love it.

  • 5
    Great fit

    Posted by Jesse on Mar 20th 2018

    Fits great in my backpack, love it for hiking trails.

  • 5

    Posted by Ashlee B. on Nov 17th 2017

    Easy to use, durable, great quality.