The 73oz(2.2l large capacity water bottle could meet your needs for more water intake, great for your daily basis.2.2 liters fit inside the bottle. The black matte design makes the cup even more cool. The ventilation hole makes drinking a lot easier, so you do not have to set down again and again to let air into the bottle. Through the flap you can also carry the bottle on the wrist so that it can not fall down. Sport water bottle is crafted with lightweight, 100% BPA-free plastic FOOD SAFE that wont influence water taste or impact your health. For Fitness, Gym, bicycling, bodybuilding, weight loss, camping, travel, sports, hiking, traveling, and all other outdoor sports as well as home and office.