Hand-woven in Anji, Zhejiang
Woven bamboo outside.
Glass soul inside.
Bamboo tea ware for a slower, warmer ritual. Our hero piece — a bamboo-woven vacuum flask with a glass liner — pairs traditional hand weaving with a modern, food-safe core.
Replaceable glass inner · Free shipping · Test reports on request
The Flask
Bamboo-Woven Vacuum Flask
Two layers, on purpose. The outside carries the craft; the inside carries the water. That split is what makes the piece both beautiful and defensible on compliance.
$49 · Free shipping
Colours & Sizes
One flask, a range of colours
Natural bamboo, green bamboo and purple bamboo — plus wide-weave options. The same flask, the same glass liner, different shelf presence. Sizes 1.3L / 1.6L / 2.0L.
Natural bamboo
The classic — warm, pale, and the first to launch. 1.6L available first.
Green bamboo
A cooler, quieter green for shelves that already have enough beige.
Purple bamboo
The statement piece — deep purple weave, same glass liner inside.
From Grove to Morning Table
Three steps, no shortcuts
- 1. Woven — bamboo strips woven by hand into a shell, tight, warm, slightly different every time.
- 2. Lined — a high-borosilicate glass liner fitted inside, sealed with a silicone ring, cushioned on a thickened base.
- 3. Finished — a rope-wrapped handle, a wooden or mesh stopper, and a final check before it is ready for mornings.
Our Story
The wonder of bamboo
Bamboo is a grass, not a tree: it regrows from its own roots after harvest and matures in a few years. From a workshop in Anji since 2019, we built a brand on that fact — and on the idea that a flask should be kept, not thrown away.
Why Bamboo, Why Now
Fast-growing outside, honest inside
We keep the bamboo where it shines — the exterior, the story, the hand feel — and keep water contact to glass and food-grade parts.
A story worth telling
Every shell is woven by hand. The craft shows on a shelf, in a gift set and on a breakfast table.
Safe by design
Glass liner as the food-contact surface under FDA 21 CFR and EU 84/500/EEC (Pb/Cd) frameworks, bamboo exterior per LFGB panel, REACH SVHC screening. Test reports and Declaration of Conformity available on request.
Made for daily use
Hot mornings, cold evenings, home, gifting and slow rituals. One flask, many uses.
Questions
Before you ask
Does the bamboo touch the water?
No. The bamboo is the exterior shell — decorative, non food-contact. Water only touches the glass liner and food-grade parts (silicone ring, stoppers).
How long does it keep drinks hot?
Supplier test figures, reference only: hot water 6h ≥75°C, 12h ≥63°C, 24h ≥55°C; cold water 6h ≤10°C, 12h ≤15°C, 24h ≤20°C. Lab conditions; results vary with environment.
Can the glass inner be replaced?
Yes. Unscrew the base strips and the liner can be swapped — the flask is made to be kept, not discarded.
How long does delivery take?
Orders ship from China. Once dispatched, typical transit is 7–10 days to the United States and 7–9 days to the United Kingdom. Shipping is free.
Is the flask handmade?
Yes — each shell is woven by hand, not by machine. Slight joints, burrs and colour variation are normal; they are part of the craft, not defects.
Questions about our flasks?
Stockists, collaborations, or anything else — we'd love to hear from you.