









Transparent Tea Flask Nomad Black (238 ml)
This double-walled infusion bottle, crafted from heat-resistant borosilicate glass, features a unique patented mechanism that lets you brew any loose-leaf tea or herbal infusion to your preferred strength. The tea steeps in the upper chamber, then the infused liquid flows into the lower chamber through the stainless-steel filter only when the bottle is tilted at a 45° angle. The double-walled construction also allows you to hold the glass bottle safely, even when the contents are hot. With food-grade silicone components, the tea never comes into contact with plastic.
Key features
- Made from heat-resistant borosilicate glass, able to withstand temperatures from -20°C to +150°C.
- Double-walled design that preserves the warmth of your infusion and allows you to hold the bottle comfortably even when it is hot.
- Clarity that lets you admire the entire brewing process.
- Patented mechanism that allows the tea to steep in the upper chamber and then flow into the lower chamber once the bottle is tilted to a 45° angle.
- Durable stainless-steel filter.
- Internal food-grade silicone that prevents leaks and creates an air seal to retain the tea in the upper chamber.
Use and care
Wash before first use and after each subsequent use.
Pairs well with
Complimentary delivery on purchases of CHF 35 or more.
Available in Switzerland. Dispatched within 24h. Delivery to CH/FL within 48h.
30 days to change your mind. Free Returns.
3-year guarantee

Transparent Tea Flask Nomad Black (238 ml)
Should you have any questions, please do not hesitate to contact us. We will reply at our earliest opportunity, usually within 24 hours on weekdays.
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Specifications
Main specifications
Cette gourde à double paroi originale en verre borosilicate résistant à la chaleur est idéale pour vous accompagner dans vos activités quotidiennes lorsque vous désirez déguster votre thé à n'importe quel moment de la journée. Sa technologie intelligente vous permet de siroter votre thé sereinement sans que celui-ci ne devienne trop amer.
Volume
Poids
Use and care instructions
Before first use, rinse each product thoroughly to ensure cleanliness and durability.
Fill glass components (teapot, carafe, coffee maker, jar, cup, etc.) with boiling water, let sit for 1–2 minutes, then empty. While the glass is still warm, wipe the outer surfaces with a clean, dry cloth.
Lids, filters, plungers, and other accessories should be rinsed separately with warm water.
For regular care, glass parts are dishwasher safe. Components made of bamboo, wood, or silicone should be washed by hand and thoroughly dried after cleaning.
About borosilicate glass
Borosilicate glass is a highly durable material renowned for its purity, longevity, and exceptional thermal stability. Composed mainly of silica and boron oxide, it withstands extreme temperature changes without cracking and remains resistant to acids, chemicals, and corrosion.
Originally used in scientific laboratories, it is now favored for high-end teapots, carafes, and tableware, as it retains neither odors nor flavors and, thanks to its crystal-clear transparency, highlights the clarity of infusions and beverages. Lightweight, strong, and elegant, borosilicate glass embodies the perfect balance between aesthetics and performance.
