Stainless Steel Coffee Mug To Go 400ml | Reusable Thermal Mug

Name: Stainless Steel Coffee Mug To Go – 400ml
Brand: My Green Deal
SKU: 8721398648163
Price: 9.95 EUR
Availability: InStock

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Why choose this product?

For the road Enjoy hot coffee or tea anywhere.

Free From Microplastics No plastic on the inside of the cup.

Premium 304 Stainless Steel Sturdy, neutral in taste and designed for daily use.

Description

Take your favorite coffee or tea anywhere with the My Green Deal Stainless Steel Coffee Cup To Go. This thermos mug (400ml) keeps drinks warm or cold for longer, thanks to its double-walled insulation made of high-quality stainless steel. Sustainable, reusable, and completely plastic-free – so you always enjoy pure taste without microplastics or unwanted aftertastes.

With a size of 16.5 cm high and 8 cm in diameter, the mug fits comfortably in your hand and in most car or bike cup holders. The smart, leak-proof lid makes the mug ideal for on-the-go – from commuting to sports and travel.

✔ Thermos mug 400ml – ideal size for coffee, tea, or cold drinks.
✔ Longer temperature retention – double-walled stainless steel insulation keeps warm & cold.
✔ Healthy & microplastic-free – no plastic, glue, or coatings that get into your drink.
✔ High-quality stainless steel – strong, rust-resistant, and odorless.
✔ Leak-proof & practical – lid with secure closure, suitable for on-the-go.
✔ Easy to clean – dishwasher safe and immediately reusable.
✔ Environmentally friendly alternative – replaces hundreds of disposable cups.
✔ Timeless design – sleek, minimalist, and suitable for any occasion.

Sustainable alternative
Disposable coffee cups create an enormous amount of waste and often contain a plastic coating that is not recyclable. With this Stainless Steel Thermos Mug from My Green Deal, you choose reuse, sustainability, and health – a conscious choice for you and the environment.

For coffee lovers on the go
Whether you like a strong espresso, cappuccino, or a large cup of tea – this reusable coffee mug makes it easy to take your favorite drink with you. Thanks to the high-quality insulation and leak-proof lid, you enjoy convenience and comfort everywhere.

With the My Green Deal Stainless Steel Coffee Cup To Go (400ml), you take a small step towards a greener daily life – without compromising on style and ease of use.

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Frequently Asked Questions over Stainless Steel Coffee Mug To Go – 400ml

Is it safe to drink from stainless steel cups?

Yes. Culinary-grade stainless steel (304 quality) is non-reactive, does not release harmful substances, and is BPA-free. The material also does not absorb odors or flavors. However, it is important to clean the cup daily: stainless steel itself is hygienic, but coffee and tea residue can promote bacterial growth if left behind.

Which to-go coffee cup is leak-proof?

Leak-proof performance depends primarily on the lid design, not the material. Look for a secure snap-lock or a silicone sealing ring. Review analyses show that 34% of all complaints about to-go coffee cups relate to leakage. In practice, a cup with a twist-on lid and extra sealing is the most reliable.

How long does coffee stay hot in a double-walled stainless steel mug?

With a good double-walled stainless steel mug, coffee generally stays hot for 4 to 6 hours. Cold drinks stay cool for 8 to 12 hours. The exact time depends on the ambient temperature, how full the mug is, and how well the lid seals. Preheating with a splash of hot water noticeably improves heat retention time.

Can a stainless steel to-go coffee mug go in the dishwasher?

Hand washing is recommended for most double-walled stainless steel cups. The vacuum insulation can be compromised over time by the high temperatures and pressure in the dishwasher. Simply rinsing with warm water and dish soap is sufficient for daily maintenance and will keep the cup in good condition.

Is a reusable coffee cup really more sustainable than a disposable one?

Yes, provided you use it regularly. A reusable stainless steel cup replaces dozens to hundreds of disposable cups per year. Paper to-go cups have a plastic lining and are therefore barely recyclable. With proper maintenance, a stainless steel cup will last for years, making the environmental benefits add up quickly.

What does double-walled stainless steel mean?

A double-walled stainless steel mug consists of two layers of stainless steel with a vacuum space in between. This airless space prevents heat or cold from escaping. The result: hot drinks stay at temperature for hours and the outside remains cool enough to hold, even with boiling hot coffee inside.