The Ultra-Seal 3.1 Cup Rectangle food storage container features a green color-coded matching system to help find the correct lid and base combination without rummaging through the cupboards. The gasket and four latches in the lid create an airtight and watertight seal that keeps food fresh and prevents liquids from leaking. A vent in the lid releases steam when the container is placed in the microwave, and all containers store efficiently both when in use and when not in use. Ultra Seal containers are freezer, microwave and dishwasher safe, as well as BPA-free and phthalates-free.
- Airtight and watertight seal
- Lid-to-base matching by color; stores efficiently
- Steam release vent
- Ideal for taking lunch to work or for storing leftovers, fruits and vegetables, snacks and other food items