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Cold water the entire session
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Stay longer in the sauna
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Comfortable under heat
Fast, tracked delivery · 4–7 days
Free shipping on orders over $55.
We make returns and exchanges easy.
Buy with confidence, we offer a 99 day moneyback guarantee. Within 99 days of purchase, return your item for a refund or exchange for a different style, no questions asked.
How long does it keep drinks cold?
The bottle keeps water ice-cold for 12+ hours, even in high sauna temperatures.
Can the bottle handle high heat in the sauna?
Yes. It's designed specifically for high-heat environments like saunas. The 304L stainless steel body and bamboo insulation can handle up to 200°F without any issues.
Does the bamboo sleeve get hot in the sauna?
No. The bamboo sleeve stays cool to the touch, even in extreme heat. You’ll never burn your hands picking it up.
Can I use the bottle for hot and cold drinks?
Yes, you can. While it’s optimized for cold water in hot environments, it’s safe for warm beverages too, just avoid boiling liquids to preserve the bamboo and seal.
Does the bottle have any smell?
No. The bottle is made from odorless, food-grade stainless steel and bamboo, completely free from plastic, toxins, and unwanted smells.
With double-walled stainless steel and a natural cork sleeve, it keeps your drink cold even at 200°F, without getting hot to hold.
The 20 oz / 600ml capacity gives you enough water for the entire session. No chemicals.
Just a sustainable Nordic choice made for true sauna enthusiasts.
In short:
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Double-walled steel, keeps your drink cold
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Cork sleeve, protects your hand from the heat
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20 oz capacity, enough for the entire sauna session
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Bamboo lid, tight seal and plastic-free
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No microplastics or odors
Sauna Hydration 2.0™
Sauna Hydration 2.0™
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Real Results in 200°F+ Saunas
4.7 By 10.000+ Happy Customers
Didn’t think it would matter this much. But the water stayed cold the whole session, no heat or weird taste.
I use it every session now. No more warm water or burnt lips. Fast shipping!
Didn’t think it’d stay cold. It did, even after a 1h combined session in the sauna.
Didn’t really think about it during the session, which is probably the best sign. Water stayed cold.
Feels solid. Water stays cold. Doesn’t heat up like my old plastic bottles.
Used this today and the water stayed cold the whole time. Shipping took 3 days.
On point performance. Ive tried multiple thermos but this is the best so far.
Both items exceeded my expectations. Looks good, works even better. Would buy again.
Frequently Asked Questions
The bottle keeps water ice-cold for 12+ hours, even in high 200F sauna temperatures.
No. It's designed specifically for high-heat environments like saunas. The 304L stainless steel body and bamboo insulation can handle up to 200°C without any issues.
No. The bamboo sleeve stays cool to the touch, even in extreme heat. You’ll never burn your hands picking it up.
Yes. The bottle features a secure, twist-on bamboo lid with a silicone seal that makes it fully leakproof, even upside down.
Yes, you can. While it’s optimized for cold water in hot environments, it’s safe for warm beverages too, just avoid boiling liquids to preserve the bamboo and seal.
No. The bottle is made from odorless, food-grade stainless steel and bamboo, completely free from plastic, toxins, and unwanted smells.
The Bottle Your Session’s Been Missing
Most bottles fail in sauna heat.
This one is built for it, staying cool, safe, and comfortable in extreme temperatures.
Stays Ice-Cold
Keeps water cold in high heat.
Heat-Resistant
Built for 200F+ sauna-level temps.
