The five most important things to bring with you to a rally (besides your enthusiasm and determination) are: your I.D., money enough to eat and get home, comfortable shoes, a good hat, and plenty of water. This 20-ounce, 100% aluminum water bottle is perfect size and quality to carrying your water. It's strong, durable and, should your personal safety be challenged, it makes a dandy self defense weapon. Plus, it comes with 2 lids -- a dripless cap and a screw on with mini-clasp and key ring for hooking to a belt loop or backpack. Better, yet, it's beautifully printed, it holds enough water to keep your thirst slaked for hours, and it is a breeze to refill.