Ballistic nylon is basically indestructible: resistant to rips, cuts, & abrasion. That’s precisely why Filson uses it on this bomber convertible bag. It’s a versatile 40-liter duffel that converts instantly to a backpack & has a third shoulder strap option for hands-free carry. It’s packed with pockets inside & out, and the padded pack straps stash away in a dedicated pocket when not in use. There’s also an integrated & padded 15” laptop sleeve. Available in Otter Green, Dark Navy & Whiskey.