How it works: The Bat Warmer with Microcore technology is a patented application that stores energy for an extended period of time once it is microwaved. Once the Microcore element that is included with the Bat Warmer bag is heated in the microwave it will retain heat for several hours. The heated element is placed in the bag and the bat is zipped up inside. Warming the bat improves hitting, helps prevent damage to the bat, and eliminates bat sting.

• Greater distance and velocity on ball
• Greatly reduces bat denting
• Increases bat flexibility
• Larger sweet spot
• Eliminates bat sting and vibration
• Renewed confidence in swing
• Keeps bat dry on those wet days
• Easy to use, simply microwave and go
• Can reach temps of 190 degrees
• Once heated lasts for several hours
• Heating element can be used over and over
• For both baseball and softball bats
• Can easily be silk screened upon (team logos, etc.)
• Works on wooden bats as well!!
• Folds for easy storage, zip closer with fence clip