Oxo Tot Baby Blocks Freezer Storage Containers - 6 oz BPA-Free Baby Food Containers for Breast Milk, Puree & Snacks | Perfect for Daycare, Travel & Meal Prep

Baby Blocks are airtight, watertight and leakproof for safe storage and spill-free outings. Blocks fit into the freezing tray, and multiple trays can be stacked to save space in the freezer. Clear lids and bodies allow you to see what’s inside, and measurement markings make portioning a breeze. 6 oz size perfect for larger portions and snacks on the go