Malena: Are your products really harmless? If so, I would equip my entire family with your products. :)

Hello Malena,
Thank you for asking :)
All of our products are tested annually by DEKRA for food safety. This way we make sure that all your products are 100% perfect :)
Best regards from Paderborn,
Malte from Blockhütte®

Lukas: What do I have to do if I want to exchange the products?

Hello Lucas,
To get a return label, simply contact us using the contact form.
In your message you state the reason for the return / the number of products and the order number. After that we will email you the return label :)
Best regards from Paderborn,
Nils from Blockhütte®

Rabea: How long can I return my product?

Hello Rabea,
So with us, you can test your products for up to 60 days. During this time you can then see whether you and your product fit together.
Best regards from Paderborn,
Malte from Blockhütte®

Sabine: How long is the guarantee with you? two years?

Hello Sabine,
In comparison to many other manufacturers, we give you a 3-year guarantee on production defects for all of our stainless steel everyday companions.
Greetings from Paderborn,
Nils from Blockhütte®


  • Unsere Standardlieferung nach Deutschland ist ab €30 kostenlos.
  • Unsere Standardlieferung nach Österreich ist ab €50 kostenlos.
  • Unsere Standardlieferung nach Niederlande ist ab €50 kostenlos.
  • Ein Versand nach Frankreich, Italien, Belgien in die kostet 5,90 €.
  • Ein Versand in die Schweiz oder nach Liechtenstein kostet 24 CHF.


  • Eine Rücksendung aus Deutschland ist kostenlos.
  • Eine Rücksendung aus Österreich kostet 6,90 €.
  • Eine Rücksendung aus Frankreich, Italien, Belgien oder der Niederlande kostet 5,90 €.
  • Eine Rücksendung aus der Schweiz oder Liechtenstein kostet 6 CHF.

Bitte klebe einfach das Rücksendelabel, welches du per Mail erhältst, außen auf deine Rücksendung. Damit geht die Rücksendung immer an die richtige Adresse.

Hier ein paar Eindrücke aus der Blockhütte-Community

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Natural bristle cleaning brush - thermal container

The sustainable way to clean your thermos


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incl. FREE shipping & returns
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Is often bought together

Through many trips in the past, it was even more important for us to always have something to eat and drink with us for environmental and cost reasons. We then bought stainless steel lunch boxes and water bottles for this purpose. However, these products were of inferior quality: either they were made of cheap stainless steel, were not food-safe or they leaked. So the goal was set: to bring the best lunch box in the areas of sustainability, quality and price/performance to the market.

Nils & Malte

Founders of Block Hut


100% leak proof

You know for sure how annoying it is to constantly clean the bag because the old lunch box has already leaked again? We also and because we were tired of it we have our seal extra widened so that it closes even better & this additionally reinforced. So leakage is history !

100% Klima - Neutrale Produkte

100% Climate Neutral Lunch Box

All our products are climate neutral since 2021. We have joined forces with Climatpartner to offset with their help our CO² emissions , which arise during transport and production. If you want to learn more about it, then feel free to look here.

Particularly safe

Each lunch box is equipped with our unique & fully rolled cut protection edges. Thus, you can be sure that you and your loved ones will not suffer any injuries.
(Attention! These edges are only available at log cabin)


Fast Delivery & Climate Neutral Shipping

Since packing orders is still a matter for the boss, you can be sure that your packages are usually packed on the same day of your order & go out the next day. :) The best way to convince yourself of our speed, you will be amazed. The shipping is 100% climate neutral, because we ship exclusively with DHL GoGreen.

100% Recyclable & Plastic Free Packaged

Sustainability is written very large with us! For packaging, we have chosen a sustainable and recyclable cardboard. Even with the cardboard we make sure that with this as little as possible material is used to save resources


Food safe & tasteless

For all lunch boxes by the DEKRA annually the food safety is determined & certified so you are definitely well advised here. In addition, all components of your lunch box are free of substances such as BPA, BPS & all plasticizers. Due to the high quality 304 stainless steel your lunch box is 100% taste-neutral.


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What you might also like

Stainless steel bread box: leak proof - everywhere

Are you tired of using pseudo-dense stainless steel bread boxes? The alternative is plastic bread boxes, but they are plastic and contain BPA & BPS for example. We always strive to create the best possible products for our customers, so we put extra effort into the stainless steel lunch boxes. We have improved the details such as the closure, the seal and the seal guide. Our community is excited because the feedback shows that it's the little details that make the difference. No more panicking about whether your bag is soaked because your lunch box leaked and leaked.

Blockhouse is proud of the CO2 neutral stainless steel bread box

We believe that if we produce less waste, the environment will recover from the high impact over time. We want you to get products that are both easy to use and of high quality. We can reduce plastic consumption by using sustainable everyday products and making conscious choices to reduce our average plastic consumption of 40 kg per year. This is not enough! We take personal responsibility for reducing the carbon emissions we create as a start-up company. If they cannot be reduced directly, we will offset them as a first step. For the stainless steel lunchboxes with three compartments, we chose the Plastic Bank project. The plastic is collected in international hotspots such as Haiti, Indonesia and Brazil.

Blockhuette has the best stainless steel lunch box!

Yes, self-praise stinks, which is why we trust the independent testimonials of comparison platforms like, where we were crowned comparison winner. This is due to our unbeatable quality, as well as our excellent customer service and the useful extras you get with your spill-proof stainless steel lunchbox, such as two dividers or the transport bag. We are confident in our quality and offer a 3-year warranty on all stainless steel lunchboxes. Why wait? The proof of the pudding is in the eating.

Advantages and disadvantages of stainless steel lunch boxes

A stainless steel lunch box has many advantages over other materials. Stainless steel lunch boxes are oven safe. Stainless steel is extremely durable and heat resistant. You can prepare your food in stainless steel lunch boxes in the oven. The stainless steel lunch box can be used for baking, or even to make lasagna. Stainless steel is a better choice than plastic because it does not contain BPA. They also don't contain other plasticizers or binders like melamine, which is often found in bamboo dinnerware and lunchboxes. Microplastics won't get into your food if you scrape the bottom of a stainless steel lunch box with a fork. Stainless steel lunch boxes are virtually indestructible with daily use. They can withstand extremely high and low temperatures without damage. They can be dropped from high places. They can withstand falls from great heights and will not rust.

Hygiene and effects on humans

The hard and smooth surface of stainless steel is easy to clean. The smooth surface is resistant to microorganisms and will not crack or become brittle with constant use. The Hygiene Institute at Leipzig University found that bacteria are more likely to die on stainless steel surfaces than on plastic. In addition, stainless steel bread tins are much easier to clean than those made of plastic or glass. Stainless steel has no adverse effects on human health. Since bacteria cannot find a place to multiply on the surface of stainless steel, it is extremely hygienic. When properly processed, stainless steel is also safe.


Stainless steel lunch box for kids

We have the right size or bundle for everyone, no matter what age or purpose. You decide for yourself which size is best for you. So it turned out that the 800ml stainless steel lunch box is ideal for children or for the small hunger at school. The 1200ml lunchbox is perfect for long school days and a well-deserved break at work.