Thinktank Airport Ultralight Filter Type_Colour and the locking gearbox holds

and the locking gearbox holds position to prevent the column from slipping under load

and an unusual lizard-texture leatherette covering

3 is a pretty decent telephoto prime lens for Canon FD mount cameras

Standard 52mm front filter thread

This helicoid is about 3cm long

Thinktank Airport Ultralight Filter Type_Colour and the locking gearbox holdsThe Thinktank Airport Ultralight is a compact carry on bag with backpack straps and yes, it is pretty darn light. Good structure and padding, plenty of dividers. In excellent condition, with light wear from use. Please note: This bag was designed to carry on specifications at the time of its manufacture, but we can not guarantee that it will be accepted as carry on luggage. Be sure to check with your airline before departing.