Simple and Safe: Our self-developed lid design eliminates the mould-prone lids used by other brands, and the design is patent protected. The durable 100 percent cotton pouch protects your thermal food container from scuffs and wear. The lid, made from recycled and food-safe plastic, offers excellent grip and is easy to open in any situation.

14 Hours Hot & 19 Hours Cold: Crafted from premium 18/8 stainless steel, featuring improved double-wall insulation. Between the two walls sits Blockshield Technology: a vacuum to stop heat escaping, and a copper layer that reflects it back. Your thermal container stays 100 percent rustproof and keeps food hot for up to 14 hours or cold for up to 19.

100 Percent Leakproof: A precisely engineered thread and thicker solid-seal gasket ensure outstanding leak protection. A spare seal and a spare stopper set are included, free of charge.

Effortless Cleaning: Comes with a sustainable coconut-bristle brush that makes cleaning quick and easy. Thanks to the high-quality materials, the container is also dishwasher-safe, right down to both lids and the anti-vacuum plug.

60-Day Trial: Your satisfaction means everything to us. If you're not completely happy with your Blockhütte insulated food container, simply return it within 60 days for a full refund, no questions asked. Add your premium thermal container to the basket today.

🔥 How long does it keep food hot or cold?

Thanks to advanced double-wall vacuum insulation, this insulated food flask keeps meals hot for up to 14 hours and cold for up to 19 hours. Whether it's a piping-hot stew or a refreshing salad – your lunch stays at the perfect temperature all day.

🔒 Is the food flask really leakproof?

Yes – 100% leakproof, even with soups, stews, or sauces. The precision-sealed lid ensures nothing escapes, so your bag stays clean. It's the leakproof lunch jar you can truly rely on.

🧼 Can I put it in the dishwasher?

Absolutely – the stainless steel food container is dishwasher safe. Only engraved flasks should be washed by hand to preserve the finish. Cleaning has never been this easy.

✍️ Can I personalise the flask with a name or engraving?

Yes, you can – and it's a popular gift choice. Our engraved food flask UK option lets you add initials, names, or even symbols to create a unique, practical keepsake.

🍲 Is it suitable for hot and cold meals?

Definitely. From warming curries to chilled pasta salads, this reusable food flask handles all types of meals with ease. The BPA-free, plastic-free interior keeps flavours pure and fresh.

📏 Which size is right for me – 530ml, 730ml or 1 litre?

Choose 530ml for smaller portions or snacks, 730ml for a hearty lunch, and 1 litre if you’ve got a big appetite or need to fuel a long day. All three are easy to carry and fit neatly in your bag.

🥄 Does it come with any accessories?

Yes! Every food flask with spoon includes a stainless steel fork-spoon combo and a cotton carry pouch. Thoughtfully designed for work, school, picnics or outdoor adventures.

🌿 Is the flask eco-friendly and safe to use?

Absolutely – it's BPA-free, contains no plastic in contact with your food, and comes in plastic-free recyclable packaging. A truly sustainable hot food container for everyday use.

🚚 How fast is delivery in the UK?

We dispatch from our warehouse in Hamburg with Parcelforce Tracked. Order by 11am UK time and your parcel leaves the same working day; after that it goes the next working day. From dispatch it takes 3 working days to England and Wales and 3 to 6 working days to Scotland and Northern Ireland. These are guideline times from our carrier agreement, not guarantees: remote postcodes and the islands can add a day or two.

💸 What if I change my mind?

No worries – you’re covered by our 60-day money-back guarantee. Try the BPA-free food flask risk-free and return it if you’re not 100% happy.

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.