Features: Convenient to carry: Our water bottles are light in weight and have a ring at the top of the lid, which allows you to easily carry them in hand or hang them on bags. Abundant quantity: Our set comes with a total of 20 water bottles, sufficient to meet your large-scale gift-giving or sharing demands. Specifications: Material: mainly aluminum Color: as pictures shown Size: about 8.27 inches in height, 2.76 inches in diameter Capacity: 20 oz Package includes: 20 x Inspirational water bottle Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.