David Mayer's the Square water bottle is more of an accessory than a drink canister. Instead of the familiar circular clunky design that is normally assigned to reusable water bottles, Mayer's creation is just as the title says: modernly square.
Wanting the bottle to become something people could show off, Mayer uses attractive food grade 304 stainless steel and an unusual design to entice buyers. The bottle has a plastic twist top and a removable bottom to make cleaning easier. It is BPA-free and claims not to have the yucky metallic taste that some reusable drink containers carry. Another bonus to the Square water bottle is it cannot roll due to the edges on the canister. You won't ever have to worry about chasing your beverage down the street.