A Kickstarter project called `Phorce' pertains to the world's first so-called `smart bag' which addresses the increasingly crucial `battery life' concerns of the growing number of users of digital devices in the present day.

The Phorce `smart bag' chiefly aims at ending the battery-charging frenzy - which characteristically involves the frantic search for charging points - that is caused by the worries about `low battery life' of their smartphones, tablets, and other mobile devices; especially if they are addicted to their gadgets and use them extensively.

Going by the description of the Phorce `smart bag' on the crowd-funding Kickstarter site, the bag comprises an integrated 54Whr light-weight battery pack which can give the users of mobile devices the ability to charge their gadgets `on the go,' as and when they require.

The Phorce bag can charge an iPhone 5 more than 8 times; an iPad Mini 2.5 times; and Galaxy S3 handset nearly 6 times. Interestingly, the bag boasts a `convertible' design, such that it can be turned into a messenger bag, or a briefcase, or a two-shoulder backpack.

For the Phorce bag, the people behind the project have set a December 22 deadline for a funding goal of $150,000. While the bag will retail at $349, backers who pledge at least $199 can avail special `early bird' offer to get the Phorce for USB in their choicest color. Even after the early bird special runs out, the same deal will be available to those who pledge a minimum of $219.