Swiss army knife of bags Our product is Bigo Bag Five, a multifunctional outdoor product. Normally is a 50l backpack and can be transformed into rain poncho, picnic blanket, baby sling as well as may be folded back into its internal pocket as a bumbag. High quality materials, YKK zips, Duraflex buckles. All the materials are water resistant. We sell it in 8 sexy colours. One size fits all.