Savier makes stuff for skateboarders. Among the many items is the Studio Backpack, a rather unprepossessing article of add-on ephemera save for one – or two – tiny things.

First it has a special pocket for an MP3 player which features an inbuilt amplifier and second it has two flat form speakers built into zip out flaps on the back. Hey presto, a one-dude $89.99 sk8tr boom box party rig for ollie-lovers everywhere. Rad!