This 40L carryall is built with hardwearing 0.8mm EVA, with sealed seams. It is easy to wipe down and is totally-water resistant. Items inside will stay totally dry and in pristine condition. Use for tackle or bait. It has been designed to perfectly accommodate the MX-HS6C Bait Pro side tray case inside of it. Part of the outstanding MX Series luggage from Middy.