Everyone has been in a situation where their smartphone, tablet, or laptop runs out of battery power at a most inconvenient time. For those situations, there's the Powerbag. Coming in three styles (backpack, messenger, and briefcases), the Powerbag contains a discreet battery, so you can charge your gadgets while on the go.
Texting and surfing hounds will love the fact that the Deluxe Backpack will charge your phone up to four times without needing to be recharged while other backpack, messenger, and briefcase editions can juice up your phone twice. All bags come in a range of colors, so check out the goods and prices in the gallery.