BatSak
Things you need for cooler temps: coat, gloves, hat, Batsak. The end. Just get it. Your bat and wallet will thank you.
Now that we have established you need the Batsak, let me tell you why. The Batsak is a weather resistant, insulated bat carrier that allows you to keep your bat warm during games and practice when not in use. Its sturdy hook allows for storage in the dugout and the velcro flap makes for easy access when heading to and from the plate.
Design
Water resistant, insulated fabric
Two completely separate bat sleeves
Zipper to keep bats in place no matter how you carry the bag
Velcro flap to protect bat, and make for easy in and out access
Sturdy hook to hang from fence
Long strap to carry over shoulder
Clear window to hold player card
Zipper pouch to hold the essentials (batting gloves, keys, wallet, phone)
Specifications
600D Polyester (same material used in pizza/food delivery bags)
Dimensions: 35 x 6 x 3 which fits any two Baseball or Softball (fastpitch or slow pitch) Bats up to 34" in length
6 Month Manufacturer's Warranty - covers the bag itself from any manufacturer defects