We have road tested this gig bag on planes, trains, and automobiles. It has stood the test of time for us, and now we're offering it to you! Unique to the Moog Guitar Gig Bag is the multilayer, multidensity foam that deflects impact and absorbs shock. In addition, we have implemented a light-weight, ultra-strong, honeycomb technology within the frame that makes it virtually indestructible. The exterior features water resistant ballistic nylon, heavy gauge extra large zippers and backpack straps that are adjustable for superior comfort and convenience! *Built-in organizer to hold pens, keys, strings, and small accessories *1680 gauge ballistic nylon exterior; water and abrasion resistant