Take the best elements of STM bags - a padded interior that protects from knocks and bumps, surrounded by a water resistant exterior, and fashion them into a piece only for your laptop. That's what's called stylish protection.
Reverse coil zippers is what makes this closure so tough. The zippers on the Stories Summary Sleeve position the slider on the flatter side and feature a fabric covering over the teeth that helps to keep out dirt and moisture.
Stories series is crafted from environmentally-friendly, free of PFOA, Durable Water Repellent C6 fabric plus two coatings of polyurethane - creating ultra water repellent fabric. This means wetness has to really, really work overtime if it’s gonna get inside your bag. That's protecting your stuff while you protect the planet.