【Safety, Quality, Durability】 Our collapsible bowls with lids are made of high-quality silicone, vacuum-sealed, BPA-free, non-toxic, odorless, and environmentally friendly, and easy to clean. Save money and protect the environment – from storing dry or wet foods, leftovers, or meal prep, this container is the perfect solution for food storage in collapsible kitchen supplies and RV accessories. 【High Temperature Resistant】 Keeps food between -20°C and 200°C, no need to change camping containers. Leftovers? Simply pour the leftover food into the collapsible food container with lid and put it back in the cooler. Our collapsible lunch box keeps food fresh. These collapsible mixing bowls can be used as indoor and outdoor food containers, as RV storage solutions, as camping kitchen accessories, and as RV accessories. 【Value Pack】 Set of 4 collapsible silicone bowls, including stylish, squeezable, stackable, and reusable bowls. These silicone storage containers close securely and are easy to fold. A nice range of sizes, easier to store than glass, all sizes: Small (350 ml), Medium (500 ml), Large (800 ml), and Extra Large (1200 ml). 【Safety Design】 Our collapsible lunch box with a click-on lid creates an airtight vacuum seal, keeping your food healthy and fresh for longer. Equipped with microwave vents and four convenient sizes, it's perfect for meal prep or lunch boxes. The collapsible box's leakproof design makes it perfect for work, camping, hiking, travel, and more. 【Product Specifications】 Product Dimensions: 350 ml: 12 x 12 x 3.5 cm (folded) Weight: 100 g 500 ml: 14 x 14 x 3.5 cm (folded) Weight: 125 g 800 ml: 16 x 16 x 3.5 cm (folded) Weight: 165 g 1200 ml: 18 x 18 x 3.5 cm (folded) Weight: 220 g