Well I just got my three water bottles from Printify at a very reasonable price for insulated metal and let me tell you they keep the water ice cold. The printing was magnificent and I think the shiny coated surface will tolerate washing well, though you don't put these in the dishwasher. Showing off an image on your companion water bottle is a great way to express yourself. The sleek form stores well in bags with pouches and things like open gym bags or beach and tote bags. I am so pleased with these. it will be a summer of hydration! No need to buy bottled water with these reusable babies and they have a nice wide mouth for drinking.