As one of its daily deals, Yugster offers the Powerbag 16" Messenger Charging Bag for $41.97. Coupon code "FreeYugBuck" cuts it to $40.97. With $7 for shipping, that's the lowest total price we could find in any color by $7. This bag features 30-pin Apple, microUSB, and miniUSB connectors, USB port, removable 3000mAh battery, and more. It's compatible with the iPad, iPod touch, iPhone, Amazon Kindle, Barnes & Noble Nook, and Samsung Galaxy Tab. Deal ends today.