Durable, TPUE insert boxes from Umpqua.

-Magnetic closures
-Multiple insert options
-Clear colored plastic lids for easy identification of what's inside

The LT High has a different insert in it to hold some larger flies, and the lid is slightly thicker to allow for more headroom for the flies. 

Umpqua's LT Models are slim and have one insert in the bottom of the box. Check out the thicker HD models with a double sided centered leaf for more capacity.