We designed our Adventure Pack with this bladder in mind. The quick disconnect makes it easy to clean, the blaster valve locks out, but allows a lot of fluid through it, and the easy open top makes washing and filling a breeze.


Just the right capacity, the 3L Elite™ is the hydration system of choice for trail running.

Simple, flexible, and ultra-durable, the Hydrapak® Elite™ Reservoir can turn any pack into a hydration machine. The narrower width is ideal for running focused packs and running vests. The patented wide slide top opening allows for fast filling and a leak-proof seal. It is the only reservoir on the market that is fully reversible, which makes cleaning and drying a breeze. 


CAPACITY Unlocked: 100 fl oz / 3L locked / 84 fl oz 2.5

CAPACITY Locked: 84 fl oz / 2.5L locked

WEIGHT: 5.3 oz / 152 g


Note this will fit in our Adventure Pack 12L and 20L packs. 


  • Shape-Shift baffle locks for a low profile and increased stabilization of your fluids. You can press it together or leave it open for maximum volume too.
  • Slide-Seal™ Top - opens wide and seals tight
  • Blaster™ Valve - silicone, high flow bite-valve with twist shut off
  • Plug-N-Play™ Connector - quick disconnect for convenient tube removal
  • Can be frozen or filled with warm water (max temp 140°F / 60°C)
  • Reversible and anti-microbial to prevent bacteria & mold
  • 100% BPA and PVC Free
  • Durable, built for a lifetime of tough use, No-Leak™ Lifetime Guarantee

Care Instructions

Rinse before use. Reverse to clean and dry after each use. Dishwasher safe (top rack recommended).

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2 Reviews
Rated 5 out of 5
Review posted

Orange Mud has it figured out!

Orange Mud knows that people want quality products and great customer service. I ordered this bladder online but was then notified that it was actually out of stock in the warehouse. They tracked down a bladder that was being brought to expos and got it shipped to me. I cannot recommend them enough for packs, bladders, and any accessory you can think of. If you see something you like don't hesitate to order it, they have the best customer service hands down and will work with you if you're not completely satisfied!

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Rated 5 out of 5
Review posted

clean and easy

Nice lightweight easy to use bladder

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