Stainless steel insulated travel mug, 12 oz, dark green lid, next to its box, spare seal and separate lid
Woman in a blue jacket and white beanie drinking from a stainless steel travel mug on a train platform
Spec sheet, dark green lid: 12 oz, 6.1 in tall, 2.9 in wide, 2.5 in opening, 0.7 lb, 18/8 steel, dishwasher safe
Cutaway of the travel mug with dark green lid showing the vacuum insulation: 10 hours cold, 8 hours hot
Size chart, dark green lid: 12 oz mug 7.2 in tall, 0.7 lb; 17 oz mug 8.7 in tall, 0.8 lb; both fit a cup holder
Open travel mug with MAX fill line, dark green lid taken apart into seals and plug, woman beside an open dishwasher
Collage: travel mug handed over at a cafe counter, in a car cup holder, held by a hiker, and under a coffee machine
Stainless steel insulated travel mug, 12 oz, dark green lid, next to its box, spare seal and separate lid Stainless steel travel mug with bright green lid, 12 oz, next to its box, spare seal and separate lid Stainless steel travel mug with charcoal gray (black) lid, 12 oz, next to its box, spare seal and separate lid Stainless steel travel mug with dark blue lid, 12 oz, next to its box, spare seal and separate lid Woman in a blue jacket and white beanie drinking from a stainless steel travel mug on a train platform Spec sheet, bright green lid: 12 oz, 6.1 in tall, 2.9 in wide, 2.5 in opening, 0.7 lb, 18/8 steel, dishwasher safe Spec sheet, dark green lid: 12 oz, 6.1 in tall, 2.9 in wide, 2.5 in opening, 0.7 lb, 18/8 steel, dishwasher safe Spec sheet, charcoal gray (black) lid: 12 oz, 6.1 in tall, 2.9 in wide, 2.5 in opening, 0.7 lb, 18/8 steel, dishwasher safe Spec sheet, dark blue lid: 12 oz, 6.1 in tall, 2.9 in wide, 2.5 in opening, 0.7 lb, 18/8 steel, dishwasher safe Cutaway of the travel mug with bright green lid showing the vacuum insulation: 10 hours cold, 8 hours hot Cutaway of the travel mug with dark blue lid showing the vacuum insulation: 10 hours cold, 8 hours hot Cutaway of the travel mug with charcoal gray (black) lid showing the vacuum insulation: 10 hours cold, 8 hours hot Cutaway of the travel mug with dark green lid showing the vacuum insulation: 10 hours cold, 8 hours hot Size chart, dark green lid: 12 oz mug 7.2 in tall, 0.7 lb; 17 oz mug 8.7 in tall, 0.8 lb; both fit a cup holder Size chart, dark blue lid: 12 oz mug 7.2 in tall, 0.7 lb; 17 oz mug 8.7 in tall, 0.8 lb; both fit a cup holder Size chart, charcoal gray (black) lid: 12 oz mug 7.2 in tall, 0.7 lb; 17 oz mug 8.7 in tall, 0.8 lb; both fit a cup holder Size chart, bright green lid: 12 oz mug 7.2 in tall, 0.7 lb; 17 oz mug 8.7 in tall, 0.8 lb; both fit a cup holder Open travel mug with MAX fill line, dark blue lid taken apart into seals and plug, woman beside an open dishwasher Open travel mug with MAX fill line, dark green lid taken apart into seals and plug, woman beside an open dishwasher Open travel mug with MAX fill line, bright green lid taken apart into seals and plug, woman beside an open dishwasher Open travel mug with MAX fill line, charcoal gray (black) lid taken apart into seals and plug, woman at an open dishwasher Collage: travel mug handed over at a cafe counter, in a car cup holder, held by a hiker, and under a coffee machine
  • Material: 18/8 (304) food-grade stainless steel body, uncoated inside. The click lid is recycled plastic.
  • Capacity: 12 oz
  • Dimensions: 2.9 in wide. Opening 2.5 in.
  • Product weight: 12 oz 0.7 lb
  • Insulation: 10 hours cold, 8 hours hot, with no preheating.
  • Dishwasher: Yes, every part. The mug comes fully apart for cleaning.
  • Contents: 1 insulated travel mug, 1 one-handed click lid, 1 spare gasket set.
  • Warranty: 3-year limited warranty. 60-day returns on unused items in original packaging.
  • Best for: Morning coffee and midday tea. Fits a car cup holder.

The travel mug for people who buy coffee twice a day. 8 hours hot, 10 hours cold, in a mug that fits a car cup holder and slides under most coffee machines.

Double-walled 18/8 stainless steel, uncoated inside. Your coffee tastes of coffee, not of yesterday's tea.

One-handed click lid. Press to open, press to close. A sealed gasket and a strong spring keep it shut in a bag.

Comes fully apart for cleaning, and all of it is dishwasher safe. A spare gasket is in the box.

No condensation. The outer wall stays at room temperature, so it never sweats onto a desk.

3-year warranty. 12 oz.

How long does a travel mug keep coffee hot?

Eight hours hot, ten hours cold, with no preheating. The double-wall vacuum does that work, not a coating.

Does the 12 oz mug fit a car cup holder?

Yes. It fits standard car cup holders, and it slides under most coffee machines.

Is the travel mug dishwasher safe?

Yes, every part. The mug comes fully apart for cleaning, lid and gasket included.

Does stainless steel change the taste of coffee?

No. The inside is uncoated 18/8 stainless steel. No coating, no aftertaste.

Is it leak-proof in a bag?

The lid seals with a gasket and an extra-strong spring, so it travels upright or on its side. A spare gasket is already in the box.

Is it tested for food safety?

Yes. It is tested for food contact under FDA 21 CFR 177.1210, and for lead under the US CPSIA. The food-contact report is on our certificates page. Free to download, no form. The lead report is being added there.

Is this travel mug non-toxic?

BPA-free and toxin-free where it is tested: your coffee touches nothing but uncoated 18/8 steel. No coating on the inside, so there is nothing that could flake into the drink. The food-contact reports are on our certificates page.

Can I get the travel mug engraved?

Yes. We engrave it in our own facility in California, in one fixed position. There is no separate engraving listing for the mug yet. Write to us or order it through corporate gifts. Engraved items ship without a return option, so we say it up front.

We want to get your Blockhütte gear to you as fast as possible. Most orders are processed within 1 business day. We route every order through USPS, FedEx, or UPS, whichever delivers fastest at the best rate.

Shipping Rates (Contiguous U.S.)
* Ground ($50+): FREE (2–5 Business Days)
* Ground (Under $50): $10 (2–5 Business Days)
* Expedited: $20 per 26 lbs (1–3 Business Days)
* Overnight: $65 per 26 lbs (1 Business Day)

Tip: Place Expedited or Overnight orders by 12:00 PM CT for the fastest processing.

Alaska, Hawaii & U.S. Territories
(American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau, Puerto Rico, U.S. Virgin Islands)
* Ground: $20 flat (10–14 Business Days)
* Expedited: $40 flat (3–5 Business Days)
* Overnight: Not available

Important Notes
* Free Shipping: Contiguous U.S. only.
* Express Engraving: order by 1:00 PM PT and we engrave the same day.
* PO Boxes: Shipped via USPS at Ground rates.
* Heavy Orders: Items 1,000+ lbs may ship via LTL freight.
* Tracking: You'll receive a tracking number via email once your order ships.

International Orders? Check our International FAQ for details.

Impressions from the Blockhuette community

Stainless Steel Insulated Travel Mug for Coffee & Tea

Coffee that stays hot for 8 hours. No preheating.

$28.97

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Through our extensive travels in the past, it became even more important to us, for environmental and cost reasons, to always have something to eat and drink on hand. We opted for stainless steel lunch boxes and water bottles. However, these products were of inferior quality: either they were made of cheap stainless steel, were not food-safe, or they leaked. This set our goal: to bring the best lunch box to the market in terms of sustainability, quality, and value for money.

Nils & Malte

Founders of Blockhuette

Leak-proof, every day

The seal is cut from solid material and the thread runs longer. The lid closes clean, so your backpack stays dry.

Sealed on its side, in a backpack, all day.

Hands unscrewing the bamboo cap of a stainless steel water bottle over a stone garden wall

Temperature-stable, without preheating

The travel mug uses the same vacuum construction and thermal layer as our bottles. Coffee stays hot for 8 hours, cold drinks stay cold for 10.

No preheating needed. Fill it and close it.

Man holding a stainless steel water bottle with bamboo cap and green ring horizontally above a bed of ivy
Long brown cardboard Blockhütte water bottle package with green house pattern lying on grass

Recyclable & Plastic-Free Packaging

Sustainability is a top priority for us! For packaging, we have opted for sustainable and recyclable cardboard. Even with the cardboard, we ensure that as little material as possible is used, to save resources.

Fast Shipping

Your order ships from within the US. Ground delivery takes 2 to 5 business days in the contiguous US.

Most orders are processed within one business day. Alaska, Hawaii and the US territories take 10 to 14 business days.

Every package goes out with USPS, FedEx or UPS, whichever gets it to you fastest.

Hands pressing a barcode shipping label onto a brown cardboard box on a wooden desk
Person sitting by a canal with a stainless steel water bottle, open lunch box with apple, sandwich and cookie

Food-Safe & Taste-Neutral

Your drink touches nothing but steel. The inside is uncoated 18/8 stainless steel: no coating, no aftertaste.

The seals are food-grade silicone, BPA-free. Which lab report covers which product is on our certificates page. Free to download, no form.

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What the insulated travel mug is for

Coffee that is still hot at the end of a long meeting. 8 hours hot and 10 hours cold, with no preheating.

The body your drink touches is uncoated 18/8 stainless steel. No liner, no coating, no plastic taste.

Is it tested for lead?

Yes. It is independently tested for lead under the US CPSIA, and we retest every year. That report is being added to our certificates page.

The food-contact reports for the mug are already there, free to download, with no form and no account.

Can the travel mug be engraved?

Yes, in our own facility in California, in one fixed position.

The mug has no engraving listing of its own yet. Ask through Corporate Gifts. Engraved items cannot be returned, so check the spelling first.

Cleaning and spare parts

Dishwasher safe, every part of it. Take the seal out once a week so it dries fully.

Every wearing part is sold separately. When a seal fails, you buy a seal, not a new mug.