"You gotta love the cylindrical shape of the Yopa bag!...

"You gotta love the cylindrical shape of the Yopa bag! The design allows for a myriad of uses traditional packs of similar size do not. I packed my 4-season Mountain Hardwear tent in the Yopa bag for extra protection while traveling through the Andes in Peru. It held up exceptionally well from airport to airport, bus station to bus station and mule to mule. During the summer I traveled with a lighter tent and sleeping bag, and both fit in the Yopa together with room to spare. It's a go to kind of bag!! Scott"