Review on Lab True Fit Universal 50mm Roof Prism Binocular Case with Stylish Design & Convenient Features: Durable Carry Binocular Harness Strap, Pocket for Field Guides, and Enhanced Protection by Paul Zimmer

I LOVE this case! It's really well done. Fits in my binoculars with enough space for a few other things (phone, cleaning cloth etc.). I particularly like the inside pocket with a zipper. Can hold a small notebook, money, lip balm, keys to avoid scratching the binoculars, etc. The clip and webbing on the outer buckle are strong and the strap is easy to adjust. I like that the strap rotates and doesn't twist. Haven't tried it yet but have a feeling you could easily attach a carabiner with a water bottle or whatever on the outside and easily handle the extra weight. It's easy to undo the clip with one hand, which would come in very handy on the trail (pun intended, lol). All this is a very light but durable fabric. Easily erased. Highly recommended!