Specifications capacity 620ml21 fl oz capmaterial bpa free trutastetrade polypropylene bite valve material the jet valvetrade is made from medical grade self sealing silicone closure leak proof collection bike amp sport insulated activity sport amp bike bpabpsbpf free yes dimensions 7 x 7 x 24 cm 275 x 275 x 95 in material bpa free trutastetrade polypropylene weight 113 g 4 oz