The redesigned 2nd Generation Little Big Mouth (21oz) and Big Mouth (24oz) bottles offer an ideal billboard for your logo or aretwork. With the surface printing area now 30% larger, your design has more room to shine. These new, lighter-weight bottles are more flexible and easier to squeeze. Updated aesthetics show off a more sleek and modern proflie, with the MoFlo cap deliverintg the highest water flow-rate possible.