4 Color Process - Display the many sides of your business with our 21 oz. Polyfresh (TM) sports bottle! This 8-1/2" H x 2-3/4" diameter, 9-1/8" circumference canteen fits most drink holders and features a flip-and-sip, twist-on cap. This eco-friendly, reusable, 100% recyclable bottle has a BPA-free lining, a wide mouth perfect for ice cubes, and free assembly. Advertise in the generous imprint area in a variety of colors via pad print or silkscreen methods!