🔥 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 jar handles all types of meals with ease. The BPA-free, plastic-free interior keeps flavours pure and fresh.

📏 Which size is right for me – 500ml, 730ml or 1 litre?

Choose 500ml 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 ship from the UK and most orders go out same or next working day. So your food thermos will usually arrive in 3–4 business days – fast, trackable, and reliable.

💸 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 currently ship worldwide – with reliable carriers and transparent pricing.

🇬🇧 Delivery to the United Kingdom & Northern Ireland

  • Shipping Fee: £3.49
  • Free shipping on orders over £35
  • Free returns on Orders over £35

Estimated delivery time: 3-4 business days
(No delivery on Sundays or public holidays.)

A Glimpse into the Blockhütte Community

Size:
Menge:
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