Three hands raising Khydra soft flasks against a blue sky

Raise it forthe whole family.

The collapsible, leak-proof soft flask made for busy moms, school bags, and long days out.

ALWAYS HYDRATED · ALWAYS HYDRATED · ALWAYS HYDRATED · ALWAYS HYDRATED · ALWAYS HYDRATED · ALWAYS HYDRATED · ALWAYS HYDRATED · ALWAYS HYDRATED ·

Every stop
deserves a sip.

Designed around real routines: school runs, lunch boxes, office desks, and days out with the kids.

The school run

The school run

One in the lunch box, one in mom's tote. No spills on homework, ever.

Between classes

Between classes

Slides flat next to a laptop. Full when you need it, gone when you don't.

Out in the sun

Out in the sun

Light enough for the longest day out. Squeeze, drink, keep moving.

Every errand after

Every errand after

Groceries, pickups, practice. One flask from the first coffee to the last stop.

Lighter than your phone case

33g

Lighter than your phone case

Tucks into any bag without the bulk. Keep your hands free for your phone, keys, and everything else that actually matters.

Sit on it. It holds.

75kg

Sit on it. It holds.

Pressure-tested far beyond any packed bag. The self-sealing valve has no cap to loosen, no thread to strip.

Zero bad chemistry

0

Zero bad chemistry

No BPA, no phthalates, no heavy metals. EU LFGB certified, SGS and BACL verified, REACH compliant.

Khydra flask — built for how you move

Always Hydrated

Built for how
you move.

Featherlight. Leak-proof. Toxin-free. The flask that keeps up without weighing you down.

Shop Now

Rigidbottlescrack,clank,andhogspace.Khydraissoft,silent,andfoldsawaythemomentitisempty.

Old single-use plastic bottles versus the new Khydra collapsible soft flask

Straight from the bag.

Not a studio shoot. Real customers filming the flask in the middle of an ordinary day.

Get featured — tag @hello.khydra
The school run, 7:15am

The school run, 7:15am

@hello.khydra

How to deep clean your Khydra

How to deep clean your Khydra

@hello.khydra

Squeeze test, zero leaks

Squeeze test, zero leaks

@hello.khydra

Tested like it matters.

Because it goes in your kid's lunch box, Khydra clears the strictest food-contact standards in the world, not just the minimum.

0kg

leak-test pressure

0 BPA

and zero phthalates

View All Certifications

EU LFGB

German food-contact standard, stricter than FDA

SGS

Independently lab-tested for material safety

BACL

Verified free of heavy metals

REACH

EU chemical-safety compliant

Every bag in the house,
ready to go.