Person holding a thermos with a spoon, sitting outdoors.
Cardboard packaging of a food flask with a green lid and spoon holder, featuring the brand 'black+blum'.
Stainless steel food container with a brown handle and green strap on a white background

Insulated Stainless Steel Food Flask | Leakproof Lunch Container

Black + Blum

Regular price £33.95
Tax included.

For anyone who wants to eat properly on the go, this insulated food flask from Black+Blum is built for everyday use.

A leakproof stainless steel flask designed to keep meals hot or cold for hours - ideal for soups, pasta, porridge, salads or anything you’d rather not eat out of a plastic container.

Made with a fully stainless steel interior and a secure twist-top lid, it locks in temperature and flavour without spills. Finished with a wood fibre spoon and elastic strap, it’s designed to be used wherever you are.

Why You’ll Love It

  • Keeps food hot for up to 6 hours or cold for up to 8
  • 100% leakproof – secure lid with silicone seal
  • Stainless steel interior – no plastic contact with food
  • Includes spoon made from sustainable wood fibre
  • Durable, reusable and built for daily use
  • Ideal for work, travel, school or outdoor use

Hot Meals
Pre-warm with hot water, then fill with soups, stews or pasta to keep food hot for hours.

Cold Meals
Pre-chill and use for salads, yogurt, fruit or overnight oats.

On the Go
Perfect for commuting, travel, picnics or long days out.

Product Details

  • Material: Stainless steel with silicone seal
  • Insulation: Hot up to 6 hours / Cold up to 8 hours
  • Includes: Wood fibre spoon with elastic strap
  • Design: Leakproof twist-top lid
  • Packaging: Recyclable, gift-ready box

Care

  • Hand wash recommended
  • Use mild detergent and soft sponge
  • Store with lid off to fully dry
  • Spoon is dishwasher-safe

FAQs

Is it leakproof?
Yes - the secure lid and silicone seal prevent leaks, even with liquids.

Does food touch plastic?
No - the underside of the lid is stainless steel.

Can I use it for hot and cold food?
Yes - designed for both.

How do I get the best performance?
Pre-warm or pre-chill with water for 5 minutes before use.

How do I clean it properly?
Wash with warm soapy water. For deeper cleaning, soak with bicarbonate of soda or vinegar solution.

Is it suitable for gifting?
Yes - comes in recyclable, gift-ready packaging.

A reliable way to take real food with you, wherever the day takes you.

Explore the range 

Stainless Steel Lunch Box (600ml) Microwave-Safe & Leakproof | Black+Blum

Stainless Steel Lunch Box (1L) – Leakproof Vacuum-Seal Meal Prep Container

Stainless Steel Leak Proof Water Bottle

Disclaimer

At Peak & The Pantry, we provide product details to help you make informed choices and enjoy your shopping experience. While we strive to ensure accuracy, we always recommend checking the packaging and label before use, as ingredients and product information may change over time.