The HIP MONKEY's exterior is deceptively trim, but it can easily swallow an extra layer, phone, water bottle, keys, wallet, thermos, etc. It accommodates up to six golf discs or even a six pack of bottles. You can use this bag for carrying portable audio equipment such as cables, pocket operators, launch pads etc. The waist belt is designed for an efficient fit whether on the hips or diagonally over the shoulder.