DRY & COMFORTABLE - Exclusive patented dry technology keeps wearer completely dry and comfortable during the entire evaporative cooling process LONG-LASTING EFFECT - Up to 3 days of cooling power to help maintain a healthy body temperature EASY ACTIVATION - Fill vest with 13oz - 20oz / 400ml - 600ml of water LIGHTWEIGHT & DURABLE - made of industrial grade quality nylon VENTILATED COMFORT - Mesh side-panels provide additional ventilation and stretch SNUG FIT - V-neck design with front zipper closure ANTI-MICROBIAL TREATMEANT - Cooling material is treated with an anti-microbial that prevents mold growth Always keep cap closed to maintain vest’s effectiveness and do not clean the inside reservoir WIDE VARIETY OF USES - Reduces the effect of heat exhaustion and fights fatigue while working or playing in the summer outdoor heat Machine washable Ideal for construction, trades, maintenance, landscaping, fabrication, material handling, freight, warehousing and iron/steel fabrication Ergodyne 6685 Vest - Evaporative Cooling - Lime - M