Emblazoned with officially-licensed DC Comics logos, authentic BlenderBottle shaker cups get a superhero makeover! Justice League favorites Batman, Superman, Wonder Woman and the Flash are represented with retro logos on 28-ounce BlenderBottle Classic bottles and updated symbols on 32-ounce BlenderBottle Tritan Pro32 bottles. Both versions include the patented BlenderBall wire whisk that moves inside the bottle as you shake, mixing even the thickest ingredients with ease (note, may not work on Kryptonite). BlenderBottles feature a secure screw-on lid, carry loop, wide mouth for easy mixing, and embossed markings that measure both ounces and milliliters. Pro32 bottles are designed with a rounded bottom for improved mixing. Both the BlenderBottle Classic and Pro32 are dishwasher safe and BPA- & phthalate-free. BlenderBottles can be used as a mixer, a leak-proof water bottle, or unscrew the lid for use as a super drinking cup. Alfred-approved, BlenderBottles are perfect for protein bat-shakes, bat-smoothies, bat-pancake batter, scrambled bat-eggs, bat-drinks, bat-dressings and meal replacements prepared in a Flash. Lasso of Truth: measurements only go to 20 oz on Classic and 26 oz on Pro32 (but actual capacity is greater).