"Are you tired of being awkwardly weighed down by a messenger style diaper bag? Or lugging a heavy diaper bag on your stroller with fear of it tipping over? Are you sick of incurring a sore back or shoulders due to those other diaper bags? Diaper bag backpacks are the way of the future, and TWELVElittle has got what you need! The Companion Backpack leaves your hands free to do whatever it is you need to do with two hands (which is almost everything)."