xBloom Passenger ceramic-lined tumbler 354 and 473 ml
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Product description
xBloom Passenger Ceramic-Lined TumblerBecause stainless steel alone gives coffee a metallic taste
Have you ever put your specialty coffee in a stainless steel tumbler, only to notice a slight metallic taste after half an hour that wasn't present in the cup? That's because coffee is acidic and reacts with metal. This tumbler has a ceramic lining on the inside, so the drink never touches the metal at all.
Why does the lining really matter?
Coffee is acidic, and acidity combined with a metal surface can create a subtle taste that becomes stronger over time and at higher temperatures. Ceramic is an inert surface that does not react, which is the same reason porcelain is used in café cups. It has another benefit: metal retains the smell of what was in it before. If you put today's coffee in a tumbler you used for tea yesterday, you'll notice the difference. Ceramic does not retain odors.
12 or 16 ounces
| Capacity | Fits | Best for |
|---|---|---|
| 12 ounces · 354 ml | One latte or cappuccino | Short commutes and narrow cup holders |
| 16 ounces · 473 ml | Pour-over coffee or iced coffee with ice | Long workdays and travel |
Three features that make a difference
Long-lasting insulation
Keeps drinks hot for up to eight hours and cold for up to twenty, so you can make your coffee in the morning and drink it in the afternoon at the same temperature.
304 stainless steel
The exterior is made of stainless steel that withstands impacts and everyday use in your bag and car.
Tritan lid
Clear, leak-resistant, and BPA-free, so you can see how much of your drink is left.
Important with the ceramic lining
The ceramic is an inner layer, and metal utensils and rough brushes can scratch it. Clean it with a soft sponge and lukewarm water, and avoid the dishwasher and microwave. Do not leave a drink inside it for a full day, even when sealed.
Tumbler specifications
- Brand and model
- xBloom Passenger Tumbler
- Capacities
- 12 ounces equals 354 ml, or 16 ounces equals 473 ml
- Inner lining
- Food-safe ceramic coating
- Body
- 304 stainless steel
- Lid
- Clear BPA-free Tritan
- Thermal performance
- Hot for up to 8 hours, cold for up to 20 hours
- Colors
- Cloud White, Icy Blue, Graphite Black
- Care
- Hand-wash with a soft sponge; no dishwasher or microwave
- Warranty
- Golden Authenticity Guarantee from Rafaa Store
Questions asked before ordering
What is the benefit of the ceramic lining?
It prevents the drink from touching the metal, so there is no metallic taste and no lingering smell from the previous drink.
Which size should I choose?
12 ounces for lattes, cappuccinos, and short commutes; 16 ounces for pour-over coffee, iced coffee with ice, and long workdays.
Will it fit in a car cup holder?
The compact design fits most holders, and the 12-ounce size is a safer choice for narrow holders.
Is it dishwasher-safe?
No. Hand-washing with a soft sponge protects the ceramic lining from scratches and extends its life.
Is it suitable for cold drinks?
Yes. The insulation keeps drinks cold longer than it keeps them hot, making it suitable for iced coffee and ice water all day.
From the xBloom family: check out the xBloom Studio machine, and browse coffee tools.
Your coffee's flavor, not the taste of metal
Choose your size and color from the options above and order with the Golden Authenticity Guarantee. Shipping is free on orders over 200 riyals.
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