This is the spiked silicone sleeve cover for the BKR water bottle. There is no bottle included. This is only the cover. This provides the most amazing grip in the world and is better than a fidget spinner for anxiety. People have reported the spikes are also helpful with pressure points and for attention issues. They are both firm and soft and feel great in your hand. This fits the 1L (32oz) water bottle and is exactly right for yoga, working out, on your bedside table, and at your desk.