Double-Walled Insulated Glass with Bamboo Lid - 3 Sizes
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Dans la boîte
- 1 double-walled glass
- 1 bamboo lid
Everything you need to know
The double-walled glass with bamboo lid is the signature accessory for those who appreciate drinks served with flair. Its double-walled insulation technology keeps drinks at their ideal temperature for hours: hot drinks stay hot, cold drinks stay cold, without condensation or burning your hand. The natural bamboo lid adds a premium, eco-friendly aesthetic while protecting the drink from dust and insects during breaks at the office, on a patio, or outdoors. Available in three capacities (250 ml, 350 ml, or 450 ml) to suit all uses: long espresso, latte macchiato, tea, infusions, fresh juice, smoothie, cocktail. Thick and durable glass designed for long-lasting daily use. An object that transforms a simple drink into a moment of elegance — the "suspended drink" effect through the double wall creates a spectacular visual presentation that elevates even the most modest coffee. Double Wall Bamboo Lid
3 sizes to choose from
Choose according to your favorite drink and frequency of use
Double-wall technology: how does it work?
The double-walled glass consists of two walls of blown glass separated by an air gap that acts as a thermal insulator. This physical principle has been known since the late 19th century (thermos flasks have used it since 1892) and remains today the most effective passive insulation method for drink containers.
Practical consequences of this technology: (1) the heat of the hot drink does not transfer to the outer wall → you can hold the glass in your hand without burning yourself; (2) the cold of the iced drink does not create condensation on the outside → no more water puddles on the table or soaked coasters; (3) the temperature of the drink is maintained 2 to 3 times longer than a classic glass → your coffee stays hot, your iced tea stays cold.
The "suspended drink" visual effect is a particularly spectacular aesthetic bonus: the drink appears to float in the center of the glass, creating a presentation worthy of specialty coffee shops.
Benefits of double-walled glass
All the uses for a good double-walled glass
Serving tip: to fully enjoy the visual effect of the double-walled glass, favor drinks that play with transparency and color: café latte with its milk/coffee contrast, light green tea, orange juice, colorful smoothies, red wine. The "suspended drink" effect is all the more spectacular when the drink contrasts with the transparent wall. For hot drinks, wait a few minutes before the first sip — the double wall retains heat so well that the glass itself remains lukewarm to the touch while the drink is still burning hot inside. When hosting, invest in several identical glasses of the same size to serve your guests consistently — the group effect on a table is particularly successful.
Care: hand washing is highly recommended to preserve the double wall over the long term. Use lukewarm soapy water with a soft sponge and dry immediately. Dishwashers are not recommended: repeated thermal fluctuations can eventually weaken the joint between the two walls and create invisible micro-cracks. For the bamboo lid, clean only with a slightly damp cloth — never soak it or put it in the dishwasher as it will warp. Occasionally apply a neutral food-safe oil (mineral oil, flaxseed oil) to the bamboo to maintain its suppleness and prevent drying. Store away from humidity.
Usage precautions: thick glass, but remains fragile against violent impacts. Avoid sudden thermal shocks (boiling water in a glass coming out of the freezer, ice cubes in a boiling-hot glass). Not designed for the microwave or oven. Do not use on a direct heating plate. Keep out of reach of very young children. In case of cracks or impact, discontinue use immediately.
Technical specifications
| Product type | Double-walled insulating glass with bamboo lid |
| Glass material | Thick blown double-walled glass |
| Lid material | Natural bamboo |
| Available sizes | S 250 ml / M 350 ml / L 450 ml |
| Dimensions S | 9 × 5.5 cm — 250 ml |
| Dimensions M | 11.8 × 5.2 cm — 350 ml |
| Dimensions L | 15 × 5.5 cm — 450 ml |
| Thermal retention | 2 to 3× longer than a standard glass |
| External condensation | None, thanks to the double wall |
| Dishwasher safe | Not recommended — hand wash advised |
| Microwave safe | No |
| Lid washing compatibility | Damp cloth only (no immersion) |
The gift for those who love their drinks served properly
The double-walled glass is a valued and original gift for enthusiasts of specialty coffee, tea, infusions, smoothies, or elegant cocktails. Its spectacular visual effect and real functionality make it a gift that leaves an impression without being superfluous. Ideal for housewarmings, weddings (ideally in sets of 2, 4, or 6 identical glasses), birthdays, Father's Day, Mother's Day, office Secret Santa, or Christmas. Particularly suitable for young adults furnishing their first apartment, design lovers, and coffee shop fans. For a complete gift kit, pair 2 M-size (350 ml) glasses with a bag of specialty coffee or premium loose-leaf tea — the set makes a particularly successful gift box for those who love their ritual drink break.
