The Arsenal water bottle features a protective lid that keeps dirt, sand, oil, cow droppings........you know, pretty much anything on the road or trail, off your water bottle. Not only will your water actually taste like water but you’re less likely to get sick, especially if you ride in wet conditions or off-road. The cap fits firmly so it won’t come off when you ride, but it’s also removable if you want quick access to your drink. The bottle has a capacity of 600 cc so it’s neither too big nor too small. The large valve makes it easy to grab a big swig and the large mouth makes adding ice and cleaning it a snap.