I think there are 3: rain, cotton, and grass. I am in with the rain one and is currently using it. It's pretty light and comes in a big bottle. You gotta spray it quite a lot otherwise it wont smell at all. The rain one smells so fresh, I like the cotton one too and had a hard time deciding b/w rain and cotton. The only thing I dont like is the BIG bottle. I swear sometimes I'm afraid to drop it when spraying, since it's heavy.. Anyone using them too? How do you like them?