Bag Boy Cart Fan 2.0 Stay cool and comfortable on the golf course with the Bag Boy Cart Fan 2.0 This versatile fan features an adjustable fan with flexible tripod legs and a built-in rechargeable battery with up to 20 hours of battery life. Features: Energy-efficient adjustable fan and power bank with built-in rechargeable battery Compact and portable size Flexible tripod legs allow for universal fit Up to 20 hours of battery life Adjustable angle