General description These silicone food containers are made from BPA-free food grade silicone, ensuring safety for food storage. They are odorless, tasteless, non-stick, leak-proof, and easy to clean. This set includes four assorted collapsible silicone containers, perfect for kids' lunch boxes, leftovers, takeout, or meal prep. Technical specifications Material: BPA-free food grade silicone Temperature range: -40°C to 240°C Sizes: Small (4.9''), Medium (5.7''), Large (6.5''), Extra Large (7.3'') Medium: 0.5L/17.6oz (14.5*7CM) Large: 0.8L/28.1oz (16.5*7CM) Extra Large: 1.2L/42.2oz (18.5*7.5CM) Other information Collapsible design reduces height to 3 cm for compact storage Ideal for storing dry or moist foods like cereals, fruits, vegetables, and baby food Convenient for hiking, camping, and easy storage in tight spaces like fridges and backpacks