[BinoBoy]

I bought a pair of these a while back. They work great for blocking out side light at sunrise or sunset. Your glasses thread through two holes on the inside of the blinders so you can slide them back out of the way when you don't need them. Best of all, they are small, light and flexible. You can keep them in that useless little pocket on the flap of your field bag or binocular case so they will always be there when you need them. At $5.99 with free shipping I think they are a steal. He says he can print the name of any shotgun manufacturer on them, but I suspect he can print the name of your binoculars just as easily.

If the listing expires, just search for "trap blinders". They are made by Dennis Cates.

http://cgi.ebay.com/Trap-Shooting-Mini-Blinders_W0QQitemZ140326404870QQcmdZViewItemQQptZL H_DefaultDomain_0?hash=item20ac1b0306&_trksid=p328 6.c0.m14&_trkparms=65%3A12|66%3A2|39%3A1|72%3A1205 |240%3A1318|301%3A1|293%3A1|294%3A50