IST DOLPHIN TECH JT 30 With SS Back and Basic Harness BCD

This is the smaller version of JT-50. It has the same features but is designed for single tank use. The air cell is extremely streamlined and its frontal width (as the diver assumes swimming position) is barely wider than an average person?s shoulders. Low pressure BC hose included. Specifications: - Style: Circular doughnut - Buoyancy capacity: 30lbf (13.6kgf) - Bladder material: 420D TPU coated nylon - Shell material: 1680D PU coated ballistic nylon - Inflator length: 16?(40.6cm) (tech elbow) - No. of automatic pressure relieve valve / pull dump: 1 (at left waist side) - Mounting grommets distance (C-C): 11?(27.9cm) - Low pressure BC hose included - For single back mounted tank only (100cuft / 15L internal volume)