Ideas to keep turrets from moving accidently

I’m looking for ideas on how to cover or in some way keep my Leupold 3-9 VX-R Patrol turrets from getting bumped. I’ve had my turrets get bumped on a call once and now find myself always wondering if my scope is still zeroed or not… not a good thing. I’m hoping maybe someone has an idea on how to keep my turrets from moving unless I want them to.