Bamboostan is a modern lifestyle brand creating everyday bamboo products for contemporary living — simple, functional, thoughtfully made.
Bamboo matlab Bamboostan.
Why people carry it
50 ml more than the 350 — translates to one extra cup's worth in the morning. Useful for the long-traffic city run.
Steel inside doesn't pick up the morning chai's flavour at lunchtime's coffee. Bamboo outside keeps it visually warmer than the standard office flask.
Standard 8 cm diameter fits car cup holders, backpack bottle pockets, and most office desks. Slim enough to stay out of the way.
One mug replaces a daily disposable cup — café paper, office throwaway, airport plastic. The numbers add up over a year.
The bigger pour that still fits a cup holder — bamboo outside, steel inside, warm for the long ride.
Where it fits your life
Fifty extra millilitres for the longer morning. Here's where the tumbler lands.

01 — On the move
More chai for traffic that doesn't move. The slim tapered body fits the hand and the cup holder; the spill-resistant lid takes the potholes. Bamboo stays cool while the drink stays hot.

02 — At work
Stands on the desk through back-to-back calls — a full 400 ml so you're not refilling at ten. Steel inside keeps coffee tasting clean, not metallic.

03 — At home
Fill it to the top before you leave. The double wall holds the heat for hours, so the last sip is as warm as the first.
And a few more

400 ml that still drops into a car cup holder. Spill-resistant lid for the drive.
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Stands upright in a backpack bottle pocket. Sealed for the commute.
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Enough to get through a long meeting without a refill run.
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A reusable that holds a real café-sized pour. Skip the throwaway.
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Useful every morning — a gift that earns its place.
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Built well
01
The exterior is real bamboo — warm in the hand, never icy on cold mornings. The interior is food-grade stainless steel — that's what your drink touches; flavour stays clean.
02
The lid keeps liquid from sloshing through a bag commute. Sip-style opening; no need to unscrew anything for a quick drink at the lights.
03
50 ml more than the standard 350 — the difference between one full cup and a near-cup. Fits cup holders and bottle pockets while still holding the bigger pour.
The details
| Capacity | 400 ml |
|---|---|
| Height | 18 cm |
| Diameter | 8 cm |
| Exterior | Natural bamboo |
| Interior | Food-grade stainless steel — BPA-free, non-toxic |
| Insulation | Around 4 hours hot or cold |
| Lid | Spill-resistant sip-style |
| Use | Hot or cold drinks · daily commute · office · car cup holder |
| Care | Hand-wash. Wipe bamboo exterior with damp cloth — don't soak. Dry fully before storage. |
Quick answers
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