Powerbag: gadget-charging messenger bag

Charge your iPhone, Android, Blackberry, and thousands of other portable devices. On-board removable battery delivers a 3000mAh charge, via easily accessible micro and mini USBs connectors in the pockets. Also has a full-sized internal USB port. Other styles available. Our Amazon store, $129 to $249.

TARDIS Kindle skin

And yeah, it's bigger on the inside! Etsy, $15.

Dr Who stuff at ThinkGeek.