Features: 2.2L/2.6L big capacity sports water bottle,enough water for staying hydrated before and after workout outdoor sports and also hiking camping water Compact, convenient to use and operate. Made of solid material with high durablity, can be used for a long time. With handle and clamshell, easy to drink, carry and clean. Perfect for the gym, pre and post work out, bodybuilding, weight loss, camping, travelling, exercise and all other outdoor sport as well as at home and in the office. Fills 2.2L bottle with water, the total weight is about 4.85pounds;Fills 2.6L bottle with water, the total weight is about 5.72pounds.