Description

Black+Blum Large Stainless Steel, Leakproof, Microwave-Safe Square Lunchbox | 1.4 L

The Black+Blum Large Stainless Steel Square Lunchbox is built for big appetites and batch-prepped meals. With a generous 1.4-litre capacity, it’s ideal for main meals, large portions or storing leftovers. Made from high-quality stainless steel with a leak proof, vacuum-sealed lid, this lunchbox is designed to go from fridge to microwave to table with ease.

This is an all-in-one solution for food storage, meal prep and packed lunches. The semi-transparent lid lets you check contents at a glance, while the vented lock system allows you to microwave your food without removing the lid. Lightweight yet tough, the box is oven-safe (without the lid), freezer-safe and top-rack dishwasher safe.

The container is made from premium 304 stainless steel with a BPA-free polypropylene lid and a silicone vacuum seal. The lid includes a built-in vent lock to reduce splatter when microwaving. The seal is fully removable for easy cleaning, and the container’s square design makes it easy to stack with other boxes in your fridge, freezer or cupboard.

Babipur has been a trusted eco retailer since 2007, helping families along their sustainable living journeys. An official UK stockist of Black+Blum reusable food containers, shop the range at Babipur.

FAQs

How is the Stainless Steel Square Lunchbox microwave safe?
This lunchbox is made from high-quality stainless steel with rounded edges that prevent sparking and make it safe to microwave. It meets strict safety standards and has been rigorously tested. Always open the lid vent before heating to release steam.

Can I microwave the lid too?
Yes. The lid is microwave-safe. Just pop the vent open to prevent pressure build-up and avoid splattering. No need for cling film.

Is the Black+Blum Square Lunchbox dishwasher, freezer and oven safe?
Yes. The stainless steel container is safe for the freezer and oven (lid not oven-safe). The lid is top-rack dishwasher safe. For best results, do not overfill when freezing liquids as they may expand.

Is it leak proof?
Yes. The vacuum-sealed lid lock creates a completely airtight and leak proof seal. Perfect for carrying saucy meals without worrying about spills.

How do I open the lid?
Press the button on the lid to release the vacuum seal. Then lift the lid slowly and evenly. It opens more easily when pulled gently.

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