Arrowx Rectangular Soft Case 1 STG is a weatherproof, ballistic nylon transport case designed for Sprinter II 1-stage tripod systems. It protects the fluid head with a head-end cradle and uses padded carry straps for comfortable handling. Heavy-duty zippers secure the main bag and pockets, while backpack straps store in an external pocket. Dimensions are 260 × 320 × 1110 mm and the case weighs 4.8 kg (10.6 lb).