I need good LP Outer sleeves

can anyone recommend a sleeve with a FLAP that can hold gatefolds and double lps?

 

again "Blake" sleeves are great, and have a version for double gatefold lps,
my problem with FLAP is the damn adhesive glue (accidents can happen!)
I want the same with flap but without any adhesive, just close it with scotch tape (very secure to prevent any damage)
http://www.clearbags.com/bags/album
I actually want write to clearbags, maybe they can make a version without adhesive, same sizes, same material but with adhesive!