Heat-Resistant Double Wall Glass Coffee Cup for Tea
Hold your coffee from the first sip without the wrapped hand or the lukewarm last mouthful. The double wall keeps the drink insulated while the outside stays cool to touch, and the clear glass lets you watch every layer. Available in 250ml, 350ml and 450ml.
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Hold your coffee from the first sip without the wrapped hand or the lukewarm last mouthful. The double wall keeps the drink insulated while the outside stays cool to touch, and the clear glass lets you watch every layer. Available in 250ml, 350ml and 450ml.
Double-wall glass keeps drinks insulated and the outside cool-to-touch
- hot cup burns fingers
- plain glass lacks insulation
- drinks cool too quickly
Hold your hot coffee in glass that stays cool to touch
Stop wrapping your hand around a scalding mug. Double-wall glass keeps your drink insulated while the outside stays comfortable, so your morning coffee is ready to hold.
Two walls, one air gap, a cool grip

Two walls, one air gap
Two glass walls sit close together with a thin air gap between them. That gap slows heat moving outward, so the outside stays cool while the drink stays insulated. The seam is clean and the rim is smooth, so the cup feels finished in the hand.

Built for hot drinks
The glass takes hot coffee and tea without fuss. Warm it with hot tap water first and it never sees a sudden jump in temperature. Prefer the same look in a bigger cup? Browse our glass milk mug range.

See every layer
The walls are crystal clear, so the drink is the star. Latte layers, steeping tea and iced coffee all show through. The tapered, rounded body looks at home on a café-style table.
Warm it, pour it, hold it
- 1Warm the glass
Run hot tap water into the cup for a few seconds and pour it out. A warm wall meets hot coffee more gently.
- 2Pour to one centimeter below the rim
Leave about a centimeter of space at the top so the cup is easier to lift without spilling.
- 3Hold it from the first sip
The outer wall stays cool to touch, so you can lift the cup and drink without wrapping your hand in a towel.
Keep it clear and crack-free
- Warm before pouring
Run hot tap water through the cup first to avoid thermal shock.
- Hand wash
Use a soft sponge and mild soap, then rinse and dry gently.
- Skip abrasive pads
Scratches dull the clear finish over time.
- Fill below the rim
Leave about one centimeter of space for easier handling.
Characteristics
Reviews
Questions and answers
It does both jobs. The air gap between the walls insulates the drink, and the outer wall stays cool to touch, so you can lift the cup right after pouring.
It handles hot coffee and tea well. The real risk is sudden temperature change, so run hot tap water through the cup before you pour in a near-boiling drink. Skip pouring straight into a cold cup from the cupboard or fridge.
The 250ml cup suits short espresso-style drinks, the 350ml is the everyday coffee size, and the 450ml leaves room for milk-based drinks. Iced coffee and iced tea work in any of the three.
Think of it as a one-time swap for the sleeves, coasters and burned fingers. Clear glass shows the drink and any latte layers, and the cup is a single seamless piece with a crisp rim. You use it every morning, so the cost per cup drops fast. If you want a sturdier option for the office, compare our coffee mugs.
Yes. The clear walls show the ice and the layers in iced coffee or tea, and the double wall helps keep the outside from sweating as much as a single-wall glass.
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