Manfrotto Tri Backpack M brand_Lowepro with round bellows and a

with round bellows and a 14cm rail

It's possible that it's some kind of reference to the internet (the design is very early-2000s) but I don't know what this bag has to do with the internet other than the fact that you're reading this description

Sigma MC-11 adapter for attaching Canon EF lenses to Sony E mount cameras

Just in case anyone's interested in that kind of thing 🤷‍♂️

Manfrotto Tri Backpack M brand_Lowepro with round bellows and aDespite the name, the Manfrotto Tri Backpack M is only one backpack, not three of them. Unsure what makes this "Tri": There's a top compartment (measuring approximately 14x14x24cm) and a bottom compartment (about 15x22x26cm) but I'd assume a third compartment to complete the count, which this doesn't have. Maybe it's the laptop sleeve? Anyway, solid bag in excellent condition.