Just picked this up off Amazon in preparation for summer BBQ/picnic season. Will also be great for working on the car in the garage...
This is the older model with no Bluetooth, but great clearance price @ $149 + Amazon discount promos. USB/SD/2 AUX/radio, remote, weatherproof, rugged...
Already have some spare Bosch batteries so it'll be awesome for portable use, the fact that it has 4 110v GFCI outlets is icing on the cake when I have it plugged in.