I saw this company at the Sportsman show. They make a harness for sore backs but it looks like basically the same harness that guys are buying from the states. It at least is made in Canada.
http://www.thechairyouwear.com/
Field Target harness
Field Target harness
CSSA / NFA member
Join both ,the anti's are after your airguns too!!!
Join both ,the anti's are after your airguns too!!!