COOL K-9 II COOLING VEST

The jacket absorbs water quickly, but releases it slowly. By submerging the jacket in water for just a few minutes, the crystals absorb enough to keep the evaporative process going for up to several days. Even when fully soaked, the jacket holds the water, keeping your dog cool and dry.
The jacket can be charged over and over.
When winter comes, a dry jacket becomes an insulating jacket, helping to cut the cold. In addition, COOL K-9 is equipped with reflective strips to reflective strips to make your dog visible at night. The jacket is a year-round safety device. Hikers, bikers, walkers, runners, hunters, and dog-lovers alike have applauded COOL K-9.
Submerge the jacket by placing it in a basin of water. Soak for 30 minutes or until fully saturated.
Wash by hand, no harsh abrasives. Hang to dry when not in use. DO NOT FREEZE!
Specifications

Average Sizes:
Small: 5 - 30 lbs, fits 15" - 22" Chest Size
Medium: 30 - 60 lbs, fits 22" - 31" Chest Size
Large: 60 - 100+ lbs, fits 29" - 39" Chest Size
A hydrated, large size vest weighs approx. 2.5 lbs.