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FoldFlow SipSlim

$29.99
$29.99 $29.99
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Three steps. That's it.

  • 📦 Fold it flat

    Collapse it down to under 2cm. Slip it in your pocket, bag, or carry-on. It weighs nothing.

  • 💧 Fill it anywhere

    Expand it in seconds. Fill at any fountain, tap, or filtered station. Stop paying for plastic.

  • ✅ Drink, seal, repeat

    Twist the leak-proof cap. Throw it in your bag. It won't drip. It won't leak. It just works.

What People Are Saying

Real travelers. Real results.

  • ⭐⭐⭐⭐⭐ Jamie R., frequent flyer

    I fill it at the fountain right after security every single flight now. I've saved so much money it's unreal.

    Jamie R.

  • ⭐⭐⭐⭐⭐ Mia T., trail hiker

    Fits in my back pocket when empty. That alone makes it worth every penny on a long hike.

    Mia T.

  • ⭐⭐⭐⭐⭐ Carlos D., digital nomad

    I've had rigid bottles, insulated bottles, smart bottles. This is the only one still in my bag.

    Carlos D.

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Questions? Answered.

How small does it actually fold?

Fully collapsed, the SipSlim is under 2cm thick — thinner than most passports. It fits in a jeans back pocket, a crossbody bag, or even a jacket pocket.

Can I put hot drinks in it?

Yes. Food-grade silicone handles temperatures from freezing cold to hot tea without warping, leaching, or affecting taste.

Is it actually leak-proof?

The double-seal twist cap is fully leak-proof when closed. Throw it upside down in your bag — it won't drip.

How do I clean it?

It's fully dishwasher safe. The collapsible design means water actually reaches every surface — unlike rigid bottles with narrow necks.

Collapsible row