The Dexas Collapsible Travel Cup is a fully collapsible travel cup and features 1 or 2 cup capacity. It is the perfect solution for the pup on the go! Store this collapsible cup with a water bottle for an easy hydration option at parks and more. The Collapsible Travel Cup is dishwasher safe. Ideal for camping, games, sporting events, RV's, boats, dog park, hiking and more. To use, simply pop open the cup and pour water in for your pup.