Lunch Box Original

Every Black+Blum purchase contributes to positive change. As part of the 1% for the Planet initiative, the brand donates 1% of every sale to organisations tackling food waste. These efforts support over 375 community partners, including food banks and soup kitchens, redistributing meals to those in need while reducing greenhouse gas emissions from landfill waste. Plus, their innovative products also help reduce food waste at home, making meal-prepping and storing leftovers more sustainable and convenient.

Founded by Dan Black and Martin Blum over 20 years ago, Black+Blum is a UK-based brand known for innovative, eco-conscious food containers, drinkware, and accessories. Designed with reuse and sustainability in mind, each product is thoughtfully crafted in-house using durable, eco-friendly materials where possible. With over 25 global design awards and a presence in 60+ countries, Black+Blum blends style and function to inspire sustainable living and create products people love to use and proudly own.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

-Remove the lid before microwaving. Maximum of 2 minutes in one go, stir and repeat if further heating is needed.
-The Lunch Box, inner dish, and sauce pot are dishwasher-safe. Place them on the top rack. Remove the lid before dishwashing, as it is not dishwasher-safe.
-All parts are freezer-safe, but avoid overfilling, as liquids expand when frozen. Always defrost fully before microwaving.
-All parts are BPA and BPS-free for peace of mind.
-If the lid is hard to open, use the back of a fork handle to press the vacuum release gap on the lid. Avoid sharp tools that could damage the silicone seal.
-If leaking occurs, check and gently adjust the silicone seal. Clean and dry the seal regularly to maintain leak-proof performance.
-To remove stubborn stains, apply bicarbonate soda to a damp cloth and clean the area. Repeat if necessary, but stains on scratched areas may be harder to remove.
-If the clip pops off, simply snap it back into place. For reattachment, close both clips simultaneously from opposite sides to avoid further issues. Ensure the lid is properly aligned with the box.

Specifications:
-BPA-free polypropylene, Tritan™, Silicone.
-Inner compartment 150ml, sauce pot 50ml..
-Weight: 510g..
-Dimensions: 20cm x -20cm x5.5cm.
-Dishwasher-safe (except for the lid).
-Microwave-safe (except for the lid).
-Freezer-safe.