Sistema KLIP IT PLUS Food Storage Containers 7.5 L Rectangle Stackable & Airtight Fridge/Freezer Box with Lid BPA Free Plastic

Amazon

Large, stackable and nestable airtight food storage container Lid with easy-locking clips and extended flexible airtight seal helps keep food fresher for longer Modular design stacks to conserve space Dishwasher (top rack), microwave (without lid), fridge and freezer safe Designed and made in New Zealand, phthalate and BPA free

Euroffice

120(H) x 355(W) x 235(D)mm. Base is microwave safe (lid not microwave safe). Designed and made in New Zealand. Phthalate and BPA Free. Freezer safe. Suitable for washing in dishwasher (top rack). Airtight and leak proof when sealed.

Zoro Tools

Versatile seal tight containers with rubberised seal and quick locking clips to keep food fresh. Stackable with same size containers and across the range. Freezer, dishwasher and microwave proof