Eternal life shall be yours.
Bring the Roxy Noble Trek Backpack on your quest for the Holy Grail. There’s plenty of space for your chain mail in the main compartment. The front organizer pocket will hold your map or since this isn’t the 6th century you could just pull your laptop out of the padded compartment and use the World Wide Web. When you do finally find the grail just slide it into one of the two side mesh pockets.