Description The NANUK 920 Case performs like a military-style case, sporting several certifications, in a variety of colors.  These cases provide superior protection on the outside and can be customized on the inside with classic cubed foam inserts or our custom foam inserts, *available upon request. Features Waterproof – IP67 Rated Impact Resistant NK-7 Resin Padlockable Shoulder Strap Attachment Stackable Integrated Bezel System Handle Stay Integrated Lid Stay Stainless Steel Hardware Certifications:  ATA 300 Impact test ASTM D4169 Falling rain – Vibration – Drop tests Mil-STD-810F Immersion test IP 67 Ingress protection tests (dust & immersion)