Designed to store ammo but perfect for all your shooting, hunting or survival gear, all five crate sizes feature high-impact polypropylene construction with two extra strong handles for easy carrying.  Two heavy duty latches and two padlock tabs provide security while the tongue and groove O-ring seal system provides superior water resistant dry storage.  MTM Ammo Crates feature stacking ridges—enabling you to stack them high without risk of toppling over.  4 hook points will allow you to attach rapidly to ATVs or boats.