1 / 7ZWILLING Thermo Tea & Fruit Infuser, 14.2 oz, Matte Black
Black: The ZWILLING Thermo Tea & Fruit Infuser is a reusable bottle for tea and fruit-infused drinks, with double-wall stainless-steel insulation. Its listed capacity appears as 14.2 oz in the title, while the specifications give a mass in grams, so confirm the usable volume if it matters to your purchase.
At a glance
- Double-wall construction is described as keeping hot drinks hot and cold drinks cold, without a stated duration.
- Removable parts are intended to make cleaning easier.
- The listing describes the stainless-steel insulation as 18/10.
Reference price: $29.99
Price checked: Nov 13, 2026
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Pros and cons
Pros
- Tea and fruit infuser design supports preparing flavoured drinks in the bottle.
- Removable parts offer a practical route to cleaning the components separately.
- Dishwasher-safe care is listed.
Technical specifications
13 specifications| Brand | ZWILLING |
|---|---|
| Model | Thermo |
| Colour | Matte Black |
| Recommended use | Tea |
| Age range | Adult |
| Model number | 39500-512 |
| Capacity listed | 403 g |
|---|---|
| Dimensions (W x H) | 11W x 25H centimetres |
| Weight listed | 286 g |
| Material | Stainless Steel |
|---|---|
| Insulation | Double Wall |
| Cap type | Screw Cap |
| Care | Dishwasher Safe |
What to know before buying
Listing details to confirm
The title gives a 14.2 oz capacity, but the specification field says 403 g, which is a mass rather than a volume. The listing does not clarify the actual liquid capacity, so confirm it if size is important. No heat- or cold-retention duration is stated.
What’s in the box
Included- Tea and fruit infuser bottle
Who is it for?
A good fit for
- Tea drinkers who want a reusable bottle for tea or fruit-infused beverages.
- Buyers looking for a dishwasher-safe, double-wall stainless-steel bottle with removable parts.
Less suited to
- Buyers who need a clearly confirmed liquid capacity or a stated insulation-retention time before purchasing.

Customer reviews on Amazon
- 5 stars
66% 66% - 4 stars
17% 17% - 3 stars
9% 9% - 2 stars
0% 0% - 1 star
8% 8%
Aggregate ratings lean positive, with many five-star ratings, but there is also a smaller one-star share and no customer-comment details to explain the differences. These ratings do not establish how well the listed insulation or infuser design performs, so use them as limited sentiment context rather than confirmation of those features.
Frequently asked questions
What capacity does the listing give?
The title states 14.2 oz, while the specification field lists 403 g. Since grams measure mass rather than liquid volume, the listing does not confirm the bottle's usable liquid capacity.
Can the bottle be put in the dishwasher?
Dishwasher Safe is listed, and removable parts are described as helping with cleanup.
Does it keep drinks hot or cold?
The listing claims the double-wall design keeps hot drinks hot and cold drinks cold, but gives no retention time.

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