I tried a set of the Blizzard See-Through covers on my new Burriw 2x7 last Oct while Antelope hunting in WY. I knew I would crawling around in the dirt and all and didn't want to scratch the lens. Worked great.
Didn't have to worry about carrying a lens cleaner around. After returning I got two more sets for both of my 3x12 Burris scopes. They are great. I just cringe thinking about rubbing a lens with tissue or worse getting a scratch hauling them around.
I would try them. If you don't like them, you could sell them on here real quick.
Mike