Black+Blum Stainless Steel Meal Prep Lunchbox Set

Black+Blum Stainless Steel Meal Prep Lunchboxes | Set of 3
Versatile, stackable and made for organising your meal prep, without any risks of leakage. 
The Black+Blum Stainless Steel Meal Prep Lunchbox Set includes three lightweight, airtight and leak proof containers designed to simplify your weekly meal prep and food storage. Whether you’re batch cooking, portioning lunches, or storing leftovers, this set provides the reliability you need. Each container is microwave-safe (see FAQs), oven-safe (without the lid), and freezer-safe, making it an all-in-one solution for prepping, storing and reheating your meals.
Choose from three set options to suit your needs:Small Set: 3 x 600ml containersMedium Set: 3 x 900ml containersMixed Set: 1 x 600ml, 1 x 900ml, 1 x 1200ml
The same-sized containers stack neatly, and different sizes nest inside each other for space-saving storage. The semi-transparent lids let you see what’s inside at a glance, and the vacuum-sealed lid locks keep your meals fresher for longer.
Each container is made from premium 304 (18/8) stainless steel with BPA-free polypropylene lids and removable silicone seals. The durable steel body has a ribbed wall structure for added strength and is surprisingly lightweight. The lid includes a built-in vent, allowing you to microwave your food without removing the top, just open the vent to release steam and avoid splatter. The seals are fully removable for easy and hygienic cleaning.
Babipur is an official UK stockist of Black+Blum. Shop now for durable, reusable containers designed to help you meal prep with less waste and more ease.
FAQs
How are these stainless steel containers microwave-safe?These lunch boxes are made with high-quality stainless steel and smooth, rounded edges that allow for safe microwave use. They meet strict safety standards and will not spark when used correctly. Always open the steam vent before heating.
Can I microwave the lid too?Yes. The lid is designed for microwave use and replaces the need for cling film. Just pop the vent open to let steam escape while heating.
Are the Black+Blum containers dishwasher, freezer and oven safe?Yes. The stainless steel containers are safe for use in the oven and freezer. The lid is top-rack dishwasher safe, though hand washing is recommended to prolong its lifespan. Take care not to overfill if freezing liquids, as they can expand.
Are the Meal Prep Lunchboxes leak proof?Absolutely. The vacuum-sealed lid lock provides a 100% leak proof and airtight seal, giving you confidence when transporting meals and helping to preserve freshness.
How do I open the lid?Press the button on the lid to break the vacuum seal. Then lift the lid slowly and evenly. It’s easier to open with a gentle pull than a fast one.