Dive Rutland HPA Paintball Air Soft Cylinder fill adapter Modular Valves Size Waist Size Number of 2 open water days Size Waist Size Number of Pockets Maximum Weight Small 26–38" (66–97 cm) 3 18 kg 40 lb Medium 30–42" (76–107 cm) 4 18 kg 40 lb Large 34–46" (86–117 cm) 5 24 kg 53 lb Extra Large 38–50" (96–127 cm) 6 29 kg 64 lb Please note: Flexible lead shot pouches are required and are not included with the belt unless specifically stated fleece‑like feel—ideal after a chilly dive or early morning on the lakefront HPA Paintball Air Soft Cylinder fill adapter This Filling adapter allows you to fill your HPA Paintball or Air Soft Cylinder via an A Clamp cylinder fitting