The fully open size is expandable from 295mm W x 270mm D x 290mm H up to 295mm W x 270mm D x 410mm H (when fully height extended)
The folded/closed size is 295mm W x 270mm D x 40mm H
With a weight of 1.9 Kgs, the LS22M is very sturdy in use but light enough to be part of your gig bag!