No, our Explorer Thermo Tumbler is designed for cold and warm drinks only.

Please do not use your Explorer Thermo Tumbler with liquids above 40°C. Drinking hot liquids through a straw can lead to scalding, as the heat may feel less noticeable at first.

Using with carbonated drinks: Please do not shake the Explorer. Pressure builds up over time. Open the lid or straw slowly, away from your face, so pressure can be released gradually.

We would love to say YES but unfortunately, there's just too many cars out there and we cannot try all of them. Having said that, the Explorer Thermo Tumbler is definitely compatible with most cup-holders!

With no ice, the Explorer keeps drinks cold for up to 12H. With the addition of ice cubes however (the bigger, the better!), the Explorer keeps drinks cold for up to 72H. Of course, factors such as the temperature of the drink itself, room temperature as well as the size of the ice cubes all come into play here!

Not every product comes with an engravable finish. If a bottle or cap offers this option, you'll find an engraving widget directly on the product page, where you can type in your text and preview it before adding it to your cart. If you don't see the widget, that particular design isn't engravable — but plenty of our bottles are, so there's likely a personalized match for you.

One more thing to keep in mind: engraving results can vary slightly depending on the product's coating and finish. This is completely normal and not a flaw!

Our engraving tool supports a wide range of characters, so you can personalize in your own language, style, or with a bit of flair. You can choose from a selection of emojis in addition to up to 15 characters of text (T&Cs apply). Supported characters include:

Numbers: 0123456789

Standard letters (upper & lower case): ABCDEFGHIJKLMNOPQRSTUVWXYZ / abcdefghijklmnopqrstuvwxyz

Accented & special Latin characters, covering most European languages (e.g. À Ö ü ç ñ ø ß Ł ő ș and many more)

A few Greek characters: Δ Ω μ π

Punctuation & symbols: "" - . ? ! ~ * & # : ] [ ( ) |`

Here's the complete list of characters our engraving tool accepts:

0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz¡µ·¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿĀāĂ㥹ĆćĈĉĊċČčĎďĐđĒēĔĕĖėĘęĚěĜĝĞğĠġĢģĤĥĦħĨĩĪīĬĭĮįİıIJijĴĵĶķĸĹĺĻļĽľĿŀŁłŃńŅņŇňʼnŊŋŌōŎŏŐőŒœŔŕŖŗŘřŚśŜŝŞşŠšŢţŤťŦŧŨũŪūŬŭŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒǼǽǾǿȘșȚțȷɃΔΩμπ""-.?!~`*&#:""][()|

Note: If a character you'd like to use isn't on this list, our engraving tool won't be able to process it — we recommend double-checking your text against the list above before submitting your order.

Unfortunately, this is not possible, so please review your input carefully before ordering to ensure there are no misprints.

Unfortunately, engraved items cannot be returned.

At the moment, the engraving location cannot be selected and is fixed. For Explorer bottles, the engraving will be centered, while for all other bottles it will appear in the lower third of the bottle. After entering your desired text or emojis, you’ll be able to preview a mockup before confirming the engraving.