Tripplite PV200CUSB 200W Inverter with USB Charger, Fits in the Cup Holder

"200W PowerVerter" ultra-compact car inverter with 2 outlets and 2 USB charging ports, cup holder design
Charge and/or power multiple electronic devices on the go in your car, truck, boat or RV. Compact cup-holder design helps prevent the unit from falling or sliding while your vehicle is in motion.

Features:
Charges multiple electronic devices in your vehicle
Features 2 AC outlets, 2.1A USB port and 1.0A USB port
Fits snugly into your vehicle's cup holder
Plugs into any cigarette lighter socket
Durable plastic housing