On-the-go snacking with a stylish twist, the iDesign Large Stack 'n Snack Containers keep your favorite small snacks fresher for longer. Unlike regular food containers, the innovative dual-locking silicone cap rests in the middle and seals in freshness to the top and bottom container for convenient, space-saving storage. This leakproof design prevents unwanted spills and stores a variety of foods from yogurt and granola to fruits and vegetables to dried nuts and crackers and more. Soggy or spoiled snacks become a thing of the past thanks to its convenient size that easily fits in lunchboxes and is ideal for convenient grab-and-go snacking. These compact containers also pull double duty by keeping small toys and craft supplies safe and secure. With iDesign, you can live simply every day. DUAL-LOCKING CAP - The leakproof dual-locking silicone cap rests in the middle and seals in freshness to the top and bottom container DUAL-LOCKING CAP - Designed to keep your favorite snacks fresher for longer, the iDesign Large Stack 'n Snack Containers make on-the-go snacking even easier; The innovative dual-locking silicone cap rests in the middle and seals in freshness to the top and bottom container; This leakproof design prevents unwanted spills and stores a variety of foods for convenience and versatility; Set of 4 CONVENIENT STORAGE - Compact in size, each container offers ample food storage and fits perfectly inside travel bags, lunchboxes, and backpacks; Containers are fridge and freezer-safe QUALITY CONSTRUCTION - Made of BPA-free zylar with a silicone seal; Food safe; EASY CARE - Clean with mild soap and water; Top rack dishwasher safe RIGHT-SIZED STORAGE - Large container measures 3.75" diameter x 8.3" high