MaxSys MS1 Personal Cooling System with Neck Cooling Wrap and UltraCooler by Black Ice Cooling. Stay Cool in The Heat. Cools You Down and Keeps You Cool in The Summer Heat

The amazing difference with Black Ice, comes from the cooling pack filled with a mollecular alloy coolant engineered to maintain a consistent 57 degree output Cooling pack scan be re-chilled in ice water in only 20 minutes, 1 hour in a freezer, or 4 hours in a refrigerator Provides up to 90 minutes of cooling to the body in passive activities, such as watching a baseball game or light gardening, and between 30-60 min of cooling during strenuous activities in the heat, such as playing tennis, jogging, lawn mowing or construction work.

Cools you down quickly and helps keep you cool, even in high humidity. Black Ice Cooling pack does not drip on the user, and is cool but not too cold, so there is no worry about frostbite Soft, neoprene wrap helps protect your neck from the heat of the sun and attaches using hook and loop fastener, adjusting to comfortably fit your neck, from 13 inches up to 18 - 1/2 inches (for larger neck sizes, extensions are available, just send us a note and we'll include one in your order)