leaving them open will put stress on the stitching when they shrink when it's colder. like stated, if clean and dry then leave them closed, not hurting a thing... if you want it to smell nicer, put some dryer sheets in the bunk then fold it up.
Nights camped in 2016 - 31
2015 Forest River Vibe
2012 Chevy Silverado 1500 Z71
me daHusband :C
daWife :?
daSon :B
daBaby boy ๐ (ok so he's 13...still daBaby)
daDog