Àwith ajustable shoulder strap】water cup comes with a detachable shoulder strap and handle, a safety lock design to ensure no water leaks during shaking. 【wide opening & diy drinks】the water jug for kids is designed with a wide mouth, so you can easily add ice cubes and fruit, and easy to clean. the straw is also detachable from the lid, simply mix your favorite beverage with lemon, grapefruit, orange and more without worrying about purity. 【awesome gift idea】this straw water bottle is very cute, perfect for summer beach, outdoor travel, shopping, picnic, office, hiking, training, sports, camping, and it is also a perfect gift for yourself, kids, friends, family or colleagues.