Premium Phase Change Active Fit Cooling Vest with Insulated Cooler Bag

Water-repellent cotton/polyester outer fabric provides durable protection against moisture, V-neck design with zipper closure ensures secure, ergonomic fit, Adjustable shoulders and torso with hook and loop allow a snug, less bulky fit, Cooling packs activate by placing in fridge, freezer, or ice water for 45 minutes for ready-to-use relief, Cooling effects last up to 3 hours for extended comfort, TechKewl cooling packs come in a variety of shapes and sizes to maximize personal cooling comfort, Set includes 1 set of 4 cooling pack inserts with cooler bag