Microwavable Meal Prep Box Medium

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.

I used the BLACK + BLUM Microwavable Stainless Steel Lunch Box for the last four months, mainly for taking lunch to the office. Unfortunately, I wasn’t satisfied with it, so I found another product that works much better. The main issue with the BLACK + BLUM lunch box is the poorly designed seal. The construction allows liquids to get in between the seal and the lid. Because of this, every time I washed it, I had to remove the seal, clean it very thoroughly on all sides, and also carefully scrub the groove in the lid where the seal sits using a small brush. This was extremely time-consuming. For that reason, I wouldn’t recommend it — there are other, much more convenient solutions available.

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.