This is a camping/military item that you wear on your back. It holds 72oz of water with a pullout hose that you drink from -- my DH thought it would be handy for lines and with the kids!
Also, the packing list mentioned taking plastic cups with lids into the parks to share expensive drinks. You can take cups and things into the parks?
Also, the packing list mentioned taking plastic cups with lids into the parks to share expensive drinks. You can take cups and things into the parks?