Baby Blocks Freezer Storage Containers (2 oz)On the go? The Containers are airtight, watertight and leak proof. Peek at the clear Containers to identify the contents, then pop one into your bag for simple defrosting and feeding when you're out and about with your tot. An Easy open, each shut lid makes the Containers a carefree choice. Convenient storage tray rests flat on a freezer shelf or in a freezer drawer and can be stacked to save space. OXO Tot Baby Blocks give homemade baby food the same