Specifications
ColourGray, Navy Blue, Dark Green, Brown
Capacity350ml, 500ml
Insulation8 h hot / 10 h cold
In the boxIncludes one insulated stainless steel travel mug with individual name engraving and snap lid (flip-top drinking opening), plus one spare seal set.
Suitable forAdults
BrandBlockhütte
Variants8

For coffee and tea lovers who want something truly personal on the go — this insulated stainless steel travel mug carries a name laser-engraved in Germany, stays hot for hours, and seals tight in any bag.

  • Personalised by laser, not a sticker: your chosen name is permanently engraved into 18/8 stainless steel in Germany, making this a leaving gift she will use every day as a new job gift, friend leaving work gift, or work leaving gift for women
  • Leak-proof snap lid: the flip-top closure locks tight over the drinking opening so this mug works as a leaving present for work colleague, leaving presents for women, or leaving for uni gifts without soaking a single bag
  • Laser-engraved in germany: the name is cut into the 18/8 stainless steel body, never a sticker or a print, making it one of the most genuine gifts for coworkers when you leave; orders placed before noon are engraved and dispatched the same day, so last-minute leaving gifts for coworkers still arrive on time
  • 8 hours hot, 10 hours cold: double-wall insulation keeps coffee and tea at drinking temperature through a full workday, making this personalised coffee cup a daily companion for coworker leaving gifts and ladies retirement gifts alike

Available in two sizes (350ml and 500ml) and four colors: Gray, Navy Blue, Dark Green and Brown. Includes one insulated stainless steel travel mug with individual name engraving and snap lid (flip-top drinking opening), plus one spare seal set. 3 Years Manufacturer Warranty.

Is the name really engraved — or just printed or stuck on?

Engraved: the name is applied to the stainless steel mug body by laser engraving — no sticker, no print.

How long does the mug actually keep coffee hot?

Up to 8 hours hot and up to 10 hours cold.

Is the mug dishwasher safe?

Yes — both the mug and the lid are dishwasher safe (data sheet: "DISHWASHER SAFE").

Is the mug truly leak-proof, even when carried in a bag?

Yes — the snap lid with its flip-top closure over the drinking opening is rated leak-proof ("LEAK-PROOF SNAP LID"); when closed it stays sealed in a bag or backpack.

Will an outer coating or paint peel off over time?

No — there is no outer coating and no paint that could peel.

Does the mug fit standard car cup holders?

Yes — the mug tapers towards the base and sits in standard cup holders with a base diameter of just 6.58 cm (2.59 in); the 8.84 cm / 8.89 cm in the dimensions are the maximum diameter at the upper rim, not the footprint.

What sizes and colours are available?

Two sizes — 350 ml (12 oz) and 500 ml (17 oz) — each available in Grey, Dark Blue, Dark Green and Brown, every variant with an individual name engraving.

Is the mug suitable for tea as well as coffee?

Yes — equally suited for coffee, tea and cold drinks: up to 8 hours hot and 10 hours cold, without any metallic taste.

Can the mug be heated in the microwave?

No — stainless steel must not go in the microwave; please transfer the drink to a microwave-safe container to reheat.

How easy are the mug and lid to clean — can the lid be removed?

Yes — the snap lid lifts off completely; both mug and lid are dishwasher safe, and the flip-top has no sliding mechanism where coffee residue can collect.

What is included in the box?

The travel mug with individual name engraving and snap lid (flip-top drinking opening), plus a spare seal set.

Does the engraving last after many dishwasher cycles?

Yes — the laser engraving is cut into the steel and is dishwasher safe.

How many characters are allowed for the name, and which fonts are available?

Up to 20 characters, in either Calibri Bold Italic or Futura.

Can I see a preview of the engraving before placing my order?

Yes — the configurator shows a preview of the engraving before you place your order.

We deliver to the United Kingdom and Ireland — tracked, from our warehouse in Hamburg.

🇬🇧 United Kingdom

  • Shipping: £4.49 — free on orders over £49
  • Delivery: 3 working days to England and Wales, 3 to 6 to Scotland and Northern Ireland. Remote postcodes and the islands can add a day or two.
  • Carrier: Parcelforce Tracked

🇮🇪 Ireland

  • Shipping: €4.99 — free on orders over €59
  • Delivery: 4 working days

Order by 11am UK time on a working day and your parcel leaves the same day — engraved or not. After that, the next working day. There are no deliveries on Sundays or bank holidays.

In a hurry? DHL Express Tracked is available at checkout.

The price displayed includes VAT. No customs fees or duties on delivery — whatever your order value, we have already handled them.

A Glimpse into the Blockhütte Community

Blockhütte Community impression
Blockhütte Community impression
Blockhütte Community impression
Blockhütte Community impression
Blockhütte Community impression

Personalised Insulated Stainless Steel Travel Mug

Leak Proof Travel Mug Adults for Office & Lunch Break - Coffee Thermal Mug, 10h Cold, BPA-Free, Rustproof, Dishwasher Safe

£29.47

Tax included.

Color: Gray
Size:
Quantity:

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Made to fit

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On our many travels, one thing always mattered to us: having something to eat and drink with us. So we bought stainless steel lunch boxes and travel mugs.

None of them won us over. Sometimes the steel was cheap, sometimes it was not food-safe, sometimes everything leaked. That settled our goal: build it ourselves, and build it to last. Durable, high quality and fairly priced.

Nils & Malte

Founders of Blockhütte

Leakproof, even upside down in your rucksack

The snap lid clicks into place, and a double silicone seal keeps it tight. You flip the tab open with your thumb, so one hand is all you need to drink.

Hook it on and off you go. Your rucksack stays dry.

Stainless steel travel mug with snap lid hooked onto a rucksack on a mountain hike
Stainless steel travel mug filled with coffee straight from a coffee machine

Coffee that stays hot for 8 hours

Between the two stainless steel walls sits a vacuum. It keeps the temperature in the mug, where it belongs: 8 hours hot, 10 hours cold.

No need to warm it up first. Put it under the machine, snap the lid on, go.

Recyclable and plastic-free packaging

We pack in recyclable cardboard. And with the cardboard, too, we use as little material as possible.

Fast delivery

Order by 11am (UK time) on a working day and your parcel leaves the same day. It usually reaches England and Wales in 3 working days. Scotland and Northern Ireland take 3 to 6, Ireland 4.

Everything about delivery is on our delivery page.

Food-safe and taste-neutral

Inside, the mug is uncoated 304 (18/8) stainless steel. The steel gives off no taste and no smell. Your coffee tastes of coffee, and the tea after it tastes of tea.

Which test report covers which product is on our certificates page. The reports are public there.

Hands opening the flip tab of the dark green snap lid on a stainless steel travel mug

What is the travel mug made for?

For coffee on the move: in the car, on the train, in the lecture theatre or at your desk. The mug tapers towards the base and, at 6.58 cm across the bottom, fits standard car cup holders.

You flip the tab open with your thumb and keep your other hand free. At three takeaway coffees a week, it replaces more than 450 single-use cups in three years.

Made from 304 stainless steel, without a coating. The last takeaway cup you will ever need.

Is the mug tested for lead?

Yes. It is lead-free, tested every year by DEKRA, one of Europe's leading independent testing organisations.

In the same test, DEKRA also checks that the mug is food-safe. Both every year, not just once at launch.

How does the name engraving work?

Pick your colour and size, click “Add text” and type the name you want, up to 20 characters.

We laser the name permanently into the steel in Germany, in one fixed position on the mug. No sticker, no print: it does not peel and it goes in the dishwasher. Your mug arrives gift-ready.

For companies we also engrave your logo from 10 units. Ask us through our Corporate Gifts page.

How do I clean the mug, and are there spare parts?

Straight into the dishwasher, all of it, lid and seals included. Take the seal out now and then so it can dry completely.

A spare seal is already in the box. And every wearing part is sold on its own: when the seal gets tired, you buy a seal. Not a new mug.

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