Multifunctional - the set of glass vacuum containers is ideal for storing various products - from leftover dinner to fresh fruit. Thanks to the airtight seal, they stay fresh for longer. Vacuum technology - thanks to innovative lids with a silicone ring and an attached pump, the air is removed from the inside of the container. Vacuum cookware protects food from spoiling. Convenience of use - vacuum food containers can be safely used in the oven and microwave (without lid) and are dishwasher safe. Everyday storage has never been so easy. Space-saving - the set of vacuum containers is easily stackable. This is a practical solution in every kitchen, which makes it easier to keep things tidy and organised. Durable and safe - made of high-quality borosilicate glass and plastic, the containers are shatterproof and safe in contact with food. Each item in the set is BPA-free.The KADAX brand glass vacuum container set is a comprehensive and functional solution for those who value freshness, order and durability in their daily food organisation. The set includes four containers with different capacities, allowing you to adjust the size of the container to your specific need. The smallest container has a capacity of 370 ml, the next one 640 ml, the medium one 1040 ml and the largest one up to 1520 ml. All containers are made of durable borosilicate glass, resistant to high and low temperatures and safe in contact with food. Each container features a leak-proof lid with sturdy clips and a silicone ring, which - with the aid of the included pump - allows vacuum conditions to be created. Air extraction significantly prolongs the freshness of the products. This form of storage slows down oxidation processes, reduces the proliferation of bacteria and mould, and protects food from drying out and losing flavour. The containers can be used in the oven, microwave (without lids), fridge and freezer, as well as washed in the dishwasher, making them extremely versatile and convenient for everyday use. Their rectangular shape promotes ergonomic space organisation - they stack easily to save space in the fridge, cupboard or pantry. A set of vacuum containers with pump by KADAX is an investment in quality, freshness and tidiness.