The Black+Blum mixed-size multi-function container set is the perfect solution for those looking for versatility in food storage and transport.This pack includes three containers of different sizes (600 ml, 900 ml, and 1.2 L), allowing for efficient organization based on meal needs.Made from 304/18-8 food-grade stainless steel, they are 100% leak-proof thanks to their vacuum-sealed airtight lids.These containers are oven-safe (base only), freezer-safe, and dishwasher-safe, making meal prep and food storage effortless.Their lightweight and stackable design optimizes space in the kitchen or lunch bag.An ideal choice for meal prepping, work lunches, or reducing single-use plastic waste.A sustainable and functional alternative for an eco-friendly lifestyle.