http://www.cleverscampcamp.com/camping-storage-locker/
Do public campgrounds usually have storage lockers for your gear?
Haven’t gone camping in ages, but I plan on doing a lot of it on a motorcycle trip I’ve got coming up. I know that campsites often have food lockers for bears, etc. but what about your gear? My bike doesn’t have any locking compartments, so if I wanted to go out for some hiking or fishing, I’d hate to have to lug around all my stuff everywhere I go. It’d be nice if I could leave it behind with my tent and bike.
I think I’ve been in NYC too long… I start to forget that there are plenty of places where you can actually trust people. 
I apply that NY perspective
But even still, maybe I’ll leave my laptop at home. It’s a relative cheapie – paid only $500 for it – but wouldn’t want to lose it nonetheless.
No. they do not apply the lockers because they have no specific clean area for you to put it because of all the insects and animals able to retrieve it.unless they have a facility to keep it. so you have to sadly lug it around. Sadly.Until they come out with a useful invention of a new era or some sort.
Trunk Locker Storage Case- Army Style Ute Tool Box Chest. Tough Poly Plastic Toolboxes.