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Hydrapak
Shape-Shift Water Reservoir

4.373333333333333 out of 5 stars
75 Review

Out of Stock

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Shape-Shift Water Reservoir

Why settle for an average, run-of-the-mill hydration reservoir, when you can have an innovative design and added capacity without bumping up the price? That's just what you're getting with the HydraPak Shape-Shift Water Reservoir, thanks to its adjustable center baffle that keeps things slim when you need a low profile in your pack, then expands to give you more storage when increased water capacity takes precedent. You'll also get a self-sealing bite valve with a twisting on/off bar to ensure that your precious H2O doesn't leak on the trail. A Plug-N-Play connect system makes it easy to connect and disconnect the hose, while an auto shutoff valve instantly works to prevent leaking when disconnected. This reservoir also is fully reversible for easy cleaning and drying, and features a durable, abrasion resistant, and stretchy TPU material to keep it going for many an adventure.


Details

  • Versatile hydration reservoir with an innovative design
  • Center baffle unlocks to give you added water capacity
  • Durable TPU construction is BPA- and PVC-free
  • Self-sealing bite valve prevents wasted water
  • Plug-N-Play system makes it easy to connect the hose in a flash
  • Reversible design makes it easy to clean and dry
  • Wide Slide-Seal top makes for easy filling and leakproof security
  • Item #HPK001J
Material
TPU, HDPE, silicone
Volume
2L, 3L
Hose
Hydraflex
Valve
self-sealing
Dimensions
[2L] 13 x 6.5in, [3L] 17 x 6.5in
Claimed Weight
[2L] 4.7oz, [3L] 5.3oz
Manufacturer Warranty
lifetime

Overall Rating

4.5 based on 75 ratings

Review Summary

1 Stars - 4 reviews
2 Stars - 2 reviews
3 Stars - 6 reviews
4 Stars - 13 reviews
5 Stars - 50 reviews

What do you think about this product?

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4 out of 5 stars

May 27, 2024

Good bladder but baffle lock needs work

I bought the 3L version for bushwalking. It seems tough. The bite valve is very good. It's reasonably easy to turn inside out for cleaning and drying. I've recently bought. A smaller pack for day works and have found it impossible to re-lock the central baffle to make the Pak fit my pack better. The material of which the lock is made seems very hard and inflexible. I can get the lock started but am unable to engage the rest of it from the outside. Rather disappointing.

DavidandMilly

Originally reviewed on HyrdraPak LLC

3 out of 5 stars

January 15, 2024

Bite valve broke after first use, bladder leaks

Used my new bladder for the first time. Filling was easy. But with the bladder on it's side in my bag, it leaked slightly at the top. After the first use, the tiny inner tabs holding the bite valve broke as I was cleaning it. I'm really frustrated I need to buy a new valve right away.

Jamie

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

December 28, 2023

Love It.

Love it, added filter adapter to hose and really like that I can fill it up without taking it out of my backpack.

Old Dude

Originally reviewed on HyrdraPak LLC

4 out of 5 stars

December 14, 2023

My Favorite

I love Hydrapak overall. I've used their reservoirs, bite valves, cleaning products, and water bottles and find them all to be the best on the market. I do have a slight problem with the newer design of these shape shifter bladders. The "improved" opening is so small that I can't hold the mouth of the bladder open far enough to pour water in. The opening is too small for my sink faucet to fit in either. Otherwise, great product.

stillmoving

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

September 18, 2023

Working great!

Working great! I’m on the Camino Santiago and this has been working flawlessly!

MCLabrador

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

September 4, 2023

very practical and well made

Very practical and well made, reliable and robust.

Gianni

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

August 28, 2023

Great Product!

I love this product! The size is just right and just enough. Easy to clean. Love the easy connection points. I've used it for trail running, as well as hiking the narrows. Definitely recommend!

Chantal M.

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

August 7, 2023

I LOVE U HYDRAPAK SHAPE SHIFTER

This water bladder was life changing. I love everything about it and can't stop showing it off to my friends.

HananaBread

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

June 22, 2023

Dexterous and versatile hydration bladder

Perfect hydration bladder for a range of running distances and activities. Like the ability to reduce and have stability for the medium volume runs and then full open for those peak distances. Fully reversible for cleaning is a must.

Dante

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

February 22, 2023

Right size!

I drink lots of water and prefer having a 2L over something smaller. The shape and profile of this bladder fits great into all of my packs. I also like how easy to clean it is!! I have been very pleased with all of my hydra pak purchases .

Cstar14

Originally reviewed on HyrdraPak LLC