If you have been in The French Hen, lately, chances are you've heard me gush about S'well bottles. They are simply awesome. They look and feel great and keep my water nice and cold. I drink more water because I love my S'well so. I use the medium size for my personal use and the big boy for the boat and beach etc. PS:the big boy holds an entire bottle of chilled wine so concerts in the park...no cooler or ice needed! This is THE GIFT for the graduates, golfers, boaters, yogis, tea totalers, wine lovers, hikers, bikers, teens, chicks, dudes...everyone!