PB Misters Chill Personal Pump Mister Blue mister can be used indoors and out for a multitude of tasks Heavy-duty construction with odor-free seals, brass, and stainless steel elements 1.5 Liter capacity keeps you cool longer with fewer refills Convenient, portable, and easy-to-use and does not require batteries or charging Neoprene Chill sleeve keeps the water in the bottle cold up to 2.5 times longer