Well priced and practical glass case - Nite Ize Rugged Eyeglasses/Sunglasses Case

I have now lost 3 pairs of sunglasses when backcountry skiing. I do not like wearing goggles and prefer the large (expensive) type sunglasses. But when reading a compass or map I invariably take them off put them in a pocket or inside my jacket from where in the wind and general lugging about they fall out and are never seen again.
This is just what I needed. Clipped to the belt or pack strap, this VERTICAL case allows glasses to be just dropped into it. The lid secures with a zipper, but I usually only want a safe place to leave them momentarily. They are a hard plastic shell so when not using glasses they keep them from being crushed or damaged.
The perfect case for my needs.