【Large Capacity】 This large-capacity, collapsible dog food bag is designed for users who take their dogs on multi-day RV trips, camping, road trips, extended trips. The bag's roll-down top means it takes up less space as you use up the kibble. Note: The number of cups is an experimental test value. The actual number of cups may vary depending on the packing method._x000D_ 【Reusable & Eco-friendly Kibble Storage】 The outer material is 420D Nylon Ripstop, and the inner is 70D Polyester Taffeta, which is water- and moisture-proof to keep the dog food fresh and dry and will not become permeated by oil from the kibble. The roll-down buckle seals the pouch so that any odors from the food are not be released._x000D_ 【Extra Storage Pockets】 The interior pocket is perfect for storing treats, travel collapsible bowls, leashs, poop bags, medications etc. The Hook & Loop Fastener ensures the small items do not fall out when pouring the dog food._x000D_ 【Easy to Use】The opening is large enough to make filling quite easy and the fold out fabric pour spout is helpful in pouring kibble. The roll-top closure can be used as a handle for easy carrying once it buckled up._x000D_ 【Special Design】There is a cartoon form printed on the front of the bag, you can put contact information in case the bag is misplaced. Or you can put provide feeding instructions in case someone is minding your dog. Nylon Ripstop fabric is durable and easy to clean, we recommend cleaning with a mild detergent.