BLACK + BLUM Lunch Box - Meal Prep Containers Reusable for Picnic & Camping - Microwavable Stainless Steel Lunch & Dinner Food Storage Box with Leak Proof Lid - Dishwasher & Oven Safe - Small - 600ml

I recently purchased the BLACK + BLUM Microwavable Stainless Steel Lunch Box, and I couldn’t be happier! From the moment I opened it, I could tell this is a high-quality product. The stainless steel feels solid yet lightweight, making it super easy to carry to work or outdoor trips. The vacuum-sealed lid is a game-changer - no leaks, no spills, and it keeps my meals fresh all day. I love that it’s microwave, dishwasher, oven (lid excluded), and freezer safe. Cleaning is effortless, and it holds up beautifully over time without bending or scratching. The design is sleek and modern, and the stackable feature is perfect for storing multiple containers neatly. It’s ideal for meal prep, office lunches, or even picnics. I also feel great knowing I’m making an eco-friendly choice by ditching single-use plastics. Overall, this lunch box is practical, durable, and stylish - a must-have for anyone who enjoys fresh, healthy meals on the go. I highly recommend it!

Still can't believe this works in the microwave! Great way to avoid microplastics in your food. High quality, perfect size for lunches, and works well. Just be careful not to burn your hands, as the item heats up more than the food!

very good quality lid solid no leak

Great for meal prep and last a long time Shame lid cannot be used in microwave

Looks great and doesn't leak. No problems with using in a microwave but it does get very hot. Really good alternative to plastic.

Excellent, high Quality and SAFE materials Has a unique design of locking lid which is absolutely sealed very well (turned ;liquid upside down, not even a drip!) High quality and specified as SAFE metal and seal material. Keeps for very cold for considerably longer than 'a plastic box' (personally would not use in a microwave, as with other 'takes too long' comments) SUMMARY: Great as keeping food COLD for much longer and LEAK PROOF. WOULD highly recommend.

I got this lunch box to take snacks on the road whilst travelling and it has been really convenient. It’s quite light, decent size, the lid closes tightly.

What do you get? The lunchbox arrives with just a simple cardboard band around it detailing instructions, warnings and information about the lunchbox. The lunchbox itself is just like the photographs, a metal body with a plastic "lid" with a silicon seal and a "vacuum lock" button. The lunchbox is a good quality item, the metal body was unblemished and the base has a slight arc to it lifting the centre. The lid doesn't seal around the body as the vast majority do but instead sits inside and on the edge of the body. It seals well....very, very well to the point that you find yourself checking if the vacuum seal button hasn't been released. It's also very easy to re-engage the vacuum lock when trying to remove the lud. That said it would take a lot to make this lunchbox leak, probably catastrophic damage to the plastic lid. The instructions to detail that while microwave safe this shouldn't be put in the microwave for longer than 2 minutes, probably because how much the metal heats up. It also states scratches and damage to the metal body could result in sparking when used in the microwave. The 2 minute limit brings up the first problem with this lunchbox, you can expect to at least double how long it will take to heat up food over a simple plastic container. In a time of energy efficiency and cost saving it isn't a great feature of the product. 2 minutes in my usual plastic container and I need to let the food cool a little, 2 minutes in this and it's tepid at best. Additionally the metal above the level of the food will get very, very hot. This makes it a pain (quite literally) to get the lid off if you've left it on. The metal body is very smooth with little to grip and getting leverage on the lid is very difficult, you have a good chance of launching the lunchbox and contents across the room when it finally releases. Those with arthritis or similar issues might find this very difficult to open if not impossible. I thought about using it in one of those heated lunchbox to reheat the food but the arced floor of the metal body means it wouldn't make good contact with the heated base inside. So that's a non starter. So this is a very good quality product, well made and practical but it's biggest feature (being able to use in a microwave) is also it's biggest drawback. I wanted to give this 4 stars but at this price I have to reduce it to 3. If you need a microwaveable lunchbox there are better options out there (plastic ones).

Plus légères et moins encombrantes dans l’armoire que les plats en Pyrex. Seul bémol : livré sans prévenir.

Was hesitant to put this in the microwave at first but it seems fine. I just make sure not to set the microwave timer more than 1 minute each turn. Container is light so its good alternative to my glass lunch containers. Not sure what's the grade of the stainless steel in this product is but there's now some discolouration inside the containers after I stored dishes with vinegar.

I felt unsure the first time I microwaved this. I watched for any sparks. It worked flawlessly. The size is great too. You can fit a lot of food, and it feels very high quality. The lid feels great. It seals very securely. And the depth of the box makes it versatile for different kinds of foods. I don’t think I can think of anything objectively wrong with this product. It does exactly what it’s meant for, and it does it well. High quality.

Excelente producto, se debe aprender como abrirlo ya que no es tan fácil hacerlo pero funciona bastante bien y los materiales tambien se ven de buena calidad.

Was hesitant to put this in the microwave at first but it seems fine. I just make sure not to set the microwave timer more than 1 minute each turn. Container is light so its good alternative to my glass lunch containers. Not sure what's the grade of the stainless steel in this product is but there's now some discolouration inside the containers after I stored dishes with vinegar.