Stay hydrated with the Purist mountain bike water bottle Keep yourself hydrated as you shred with the Purist Water Bottle. The easy-to-open MoFlo cap is effortless to use on the fly, and leak-proof when closed. Best of all, nothing sticks inside this bottle so it stays clean while your water keeps its pure taste. Purist infusion shields the bottle from odor, stains, and mold MoFlo cap Simple hands-free open and close valve: nothing to turn 100% leak-proof top locks down for transport or mixing powdered drink Made from easy-to-squeeze, LDPE material Clear viewing strip makes it easy to see content BPA-free plastic 100% FDA food-grade materials printed with non-solvent base VOLUME Capacity: 22 OZ