15-20 ounce won't cut it?  Here is your 40 Stanley Dupe Bubba Cup!  Stainless Steel, double walled. Includes straw and screw on lid with rubber stopper to prevent leaking.  This 40oz tumbler with handle is the perfect option to for busy on-the-go people! These tumblers are expertly engineered to keep fluids hot or cold for hours with their vacuum double-wall insulation and feature a trendy, popular look and design.
These mugs are not Dishwasher Safe, for maximum life of the imaged product, we recommend hand washing. Not Microwave Safe.