The High Pulse belt fits a phone, keys, energy gels and a separately available Salomon Soft Flask. - Flexible material - The bottle is not included in the price - Choose the size according to your hip circumference: - XS = 64-72 cm - S - 72-80 cm - M - 80-88 cm - L - 88-96 cm - XL - 96-105 cm The bottle shown in one of the pictures is not included. If your phone is not waterproof, you should pack it waterproof first before slipping it into your pocket - many phones have been sweated out on jogging trails.