Stacking Mug 300 ml — Four of them take one shelf

A hand holding the Stacking Mug 300 ml, showing the scale of the cup against a hand

In the hand

28 mm of clear opening inside the handle — measured across the widest part of the gap, not the outside of the loop.

300 g empty

300 mlStacks

Stacking Mug 300 ml

Four of them take one shelf

DKK 175incl. 25% moms

A stepped foot that sits inside the rim of the mug below it, so four stack to 210 mm instead of 384 mm. The handles sit at a slight offset and clear each other when stacked. Buy them in fours if the cupboard is the problem.

Delivery from DKK 45 in Denmark, free over DKK 600. 14-day right of withdrawal and two-year right to complain on everything here.

Measured

Taken from the current production batch. Hand-finished, so individual pieces vary by up to ±5%.

Capacity: 300ml
Rim Ø: 80mm
Handle opening: 28mm
Wall: 5mm
Weight: 300g
Height: 96mm
At 10 min: 65°C
Pieces in box: 1
Stacks: Yes

Cooling: 95 °C down to 65 °C in ten minutes

30 degrees over ten minutes. Ceramic has no vacuum layer. A thicker wall cools more slowly than a thin one, and that is the whole of the effect — none of these cups keep a drink hot the way a vacuum flask does.

Measured with 95 °C water in a 20 °C room, uncovered and undisturbed, temperature read at the centre of the liquid after 10 minutes.

The same figures, in degrees Celsius
Minute	Stacking Mug 300 ml
0	95
2	88
4	81
6	75
8	70
10	65

The reading at ten minutes is measured. The points between are Newton’s law of cooling fitted through it — see how we measure cooling.

Food safety

Food contact: Yes. This is a food contact article under Regulation (EU) No 1935/2004 and carries the glass-and-fork mark on its packaging.
Glaze: Lead-free stoneware glaze, food contact
Lead and cadmium: Fillable to more than 25 mm, so the Council Directive 84/500/EEC limits that apply are lead 4.0 mg/L and cadmium 0.3 mg/L.
Declaration of Compliance: DOC-DK-2026-028; Held on file. Ask us for a copy and we will send it.

How to use it

Microwave: Suitable.
Dishwasher: Suitable. 96 mm tall, 80 mm across — check that against your basket.
Temperature: Avoid sudden temperature changes. Do not pour boiling water into a cold cup straight from the fridge, and do not move a hot cup into cold water — ceramic can crack from thermal shock.
Variation: Each cup is finished by hand, so dimensions vary by up to ±5% and no two glazes are identical. Variation in colour, glaze pooling and small surface pinholes are characteristics of the process, not faults.

How and where it is made

Forming: Cast in a mould, then trimmed, handled and glazed by hand
Designed in: Denmark
Made in: Poland
Packing: Cups travel in single-cup cushioned boxes. If something arrives broken, photograph the box and the pieces and tell us within 14 days of delivery — we replace or refund, and we pay the return postage.

Not sure this is the one?

Cup Match asks three questions and filters on the measurements rather than on taste. It will tell you which cups have a wall of 8 mm or more, which have a handle opening of 32 mm or more, and which have no handle at all.

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