Midges, Meat, and Mayflies - Oh My! Cliff Outdoors triple layer design allows you to effectively hold a ton of different sized flies. The magnetic bottom handles all the small flies. The leaf has their time-tested slit blue foam that really grips the big, heavy stuff. The top is set up to hold and protect dozens of dry flies, and it will take a beating to boot.

Internal Dimensions: 6 X 4 X 1 5/8.