Food Flask (400ml) with spoon

black+blum’s food flask with spoon is a neat, reusable way to carry meals on busy days. Refreshed for simpler everyday use, this compact container helps you enjoy hot lunches or chilled snacks without extra fuss.

Built as an insulated food flask, it uses vacuum insulation and a secure leakproof lid to help keep food warm for up to 6 hours or cool for up to 8 hours. The included wood fibre spoon stores alongside the flask, making this 400ml lunch jar a practical choice for commuting, day trips, and packed lunches.

Compact stainless steel food jar for everyday meals

With a 400ml capacity, this stainless steel food jar is well suited to soups, pasta, noodles, rice, curry, porridge, salads, and leftovers. The wider opening makes filling, eating, and cleaning much easier than many narrow thermal containers.

• Leakproof lid for safer carrying in bags
• Full steel food contact for a durable interior
• Stainless steel body designed for regular use
• BPA-free materials for peace of mind
• Machine-washable nylon strap for simple upkeep

Why this reusable flask fits a low-waste routine

As a reusable flask, it combines convenience with less waste. The spoon fits neatly with the flask, so you can pack one complete lunch solution instead of carrying separate cutlery. It also arrives in gift-style packaging, which makes it a thoughtful present for practical, eco-minded shoppers.

A handy choice for office days, school runs, and travel

Use it for work lunches, university meals, picnics, train journeys, or weekends away. This food flask with spoon is especially useful when you want one container that handles both warm comfort food and fresh cold dishes.

Simple tips for better temperature retention

For the best results, preheat the flask with hot water before adding warm food, or chill it with cold water before packing a cold meal. This small step helps the insulated food flask perform better throughout the day.

Leave a little space at the top so the lid can seal correctly, then tighten it by hand without forcing it. Keeping the flask upright during transport also helps reduce spill risk.

Care instructions and product details

Materials: stainless steel, polypropylene, wood fibre, silicone, and nylon.

Care: hand wash with warm water, mild washing-up liquid, and a soft sponge. Do not use in the microwave or dishwasher, and do not soak. Dry fully before storing with the lid removed.

Size: W 8.7cm x H 15.5cm
Capacity: 400ml / 13.5 fl oz
Weight: 350g

How to keep your lunch jar fresh and clean

If food residue builds up, soak the jar in hot water with a teaspoon of bicarbonate of soda overnight, then rinse well. A gentle vinegar-and-water wash can also help lift marks and keep your food flask with spoon ready for the next use.

Before each fill, check that the sealing ring is clean, seated properly, and free from damage. This helps maintain the leakproof seal and supports long-term use.