STM Blazer 2018 13 Inch Notebook Sleeve Case Granite Grey Polyester Water Resistant Form Fitting Sleeve Sometimes theres no need for the whole story. All you want are the essentials. Like opting for a simple sleeve instead of that do-it-all backpack. An easy grab n go place to pack a laptop and tablet, and maybe some accessories and papers. Nicely tailored with a mix of durable yet casual styling, consider adding a Blazer to your wardrobe. To show ones teeth is a demonstration of strength or power. But in the case of our reverse coil zippers, not showing the teeth is what makes this closure so tough. We position the slider on the flatter side and feature a fabric covering over the teeth to help keep out dirt and moisture. Crafted from environmentally-friendly, free of perfluorooctanoic acid DWR C6 plus two coatings of polyurethane (followed by the inner lining thats treated with yet another coating of PU), our water-repellent packs and briefs let you protect your stuff while you protect the planet.