650mL Locking Cap Flask
650mL Locking Cap Flask
Built to hit the volume sweet spot for many runs at 650mL in volume. The bottle features a locking cap so the nozzle does not leak due to pressure from the belt. Made by Hydrapak.
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Features
- New Hydrapak low profile locking cap is much easier to use than the previous version and makes the nozzle leakproof with the pressure across it that oftens happens in a belt.
- 650 mL volume hits the sweet spot for many runs.
- Compatible with Katadyn BeFree and Hydrapak filter tops.
Specs
- 650mL Volume
- 10.5"x3"x1.625" with cap on
- 44g empty with cap on
5 year warranty
Free returns in US (sale products are final sale)









06.23.24
Anna Gibson
Colorado
DESIGN PHILOSOPHY
Raide builds light, aesthetic and balanced equipment for steep terrain. We believe that the best gear isn’t dependent on any one variable, like being the lightest, but a combination of style, weight, durability, and functionality to address a certain need.
Just spent time with our local group runners talking specifically about this cap and wanting more. Called it a game changer. Gotta love a design so subtle but makes a massive difference in a run kit.
I like these better than some of my other ones. I find the locking cap to be a much better design.
Locking cap is super clutch!
Great to have the locking cap
650mL Locking Cap Flask