ON THE GO - LAV Glass Food Storage includes 2 PCs of a set (405 cc – 13.7 oz.) perfect for several events like gym, leftovers, picnics, portion control, work lunches, travel, etc. SNAP-LOCKING LIDS - The glass food containers with snap-locking lids are airtight, no-spill that ensuring your food will last much fresher than normal plastic containers. SAFE and FRIENDLY: As opposed to plastic, glass is friendly to the environment and free of chemicals. Hot foods can be transferred directly to the containers, as no chemicals will leech into the food. EASY to CLEAN - Leak Proof Glass Containers are dishwasher safe making cleaning them a breeze. (Please note lids are not dishwasher safe.). Containers and lids are stackable.