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SoftFlask™ 500ml

made by HydraPak®, 42mm wide mouth, locking cap

Made by the hydration experts HydraPak®, our SoftFlaskTM 500ml is designed to integrate seamlessly with vests and belts, as well as the drop-in side pockets on our Trail Shorts, Half Tights and Tights. Featuring a low-profile, tapered welded bottom and an easy fill 42mm wide mouth for nutrition mixing, this flask is topped off with a locking cap to prevent unwanted spillage and a handy measurement guide, just in case.

Features
  • 42mm wide mouth design with locking cap for leak-proof in/outs
  • Low-profile pinch-welded flange design for easy drop-in pocket fit
  • 500ml measurement guide 
  • BPA and PVC free
  • Top rack dishwasher safe (best to avoid high heat settings)

Backed by the BeyondTM Lifetime Guarantee through HydraPak®
Materials + Specs
  • Volume: 500ml (16.9oz)
  • Weight: 38g (1.34oz)
  • Materials: thermoplastic polyurethane sleeve, silicone bite valve, polyoxymethylene cap
  • Made in China
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SoftFlask™ 500ml
SoftFlask™ 500ml
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$24
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Customer Reviews

Based on 17 reviews
88%
(15)
6%
(1)
0%
(0)
6%
(1)
0%
(0)
V
Veronica W.
Wear it for: Running
Product Fit: Spot-on
Great!

Fits in my janji tights perfectly

a
amanda l.
Wear it for: Running, Hiking
Product Fit: Spot-on
Handy bottle!

Appreciate its design and utility

M
Mark T.
Wear it for: Running
Product Fit: Spot-on
Confirmed half tight compatible

Ran my first ultra 40mi with these. Easy to take fluids, and stash in the half tights, especially when a surprise downhill rock garden greets you. When I ran a marathon, I had a lot trouble drinking on the run from a cup, but I was able to take in 4.5L over 9 hours.

M
Mary C.
Wear it for: Running, Hiking
Locking soft flasks: best idea ever

Amazing. Shocking it took this long for these to be a thing. With a big bladder it’s hard to know how much you’re drinking/how much you have left and you have commit to all your liquid being the same (water, lytes, etc). It’s easy to throw a few extra of these in the back of a pack and not worry about leaking. Game changer.

J
Jeana T.
Wear it for: Running, Hiking
Product Fit: Spot-on
Love it

My favorite thing about janji gear is all the pockets and this fits in them nicely! I fill this 500 ml and run with it in the side pocket of the trail short or tight and it’s been wonderful. Love the locking lid feature too, preventing spillage while being jostled around.

K
Karen H.
Wear it for: Running, Hiking
Product Fit: Spot-on
Great bottle

I prefer this bottle to the Salamon - much easier to make sure it is not leaking, with the on/off.

M
Malissa Y.
Wear it for: Running, Hiking
Product Fit: Spot-on

I

K
Kim A.
Wear it for: Running
Product Fit: Spot-on
Appreciate

Perfect for longer runs

M
Megan R.
Wear it for: Running, Hiking, Mountain Biking
Product Fit: Spot-on
Perfect

I love the size and shape. Also, the flow lock feature is great to have.

J
J.I.

Perfect for my long run

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