Divisio Laptop/Tablet Top-Handle Sleeve Onyx / Black. Slim, lightweight, and compact easily describe the Divisio Laptop/Tablet Sleeve. Crafted from high quality coated quill material, this bag is completely water resistant. Offering padded protection for devices up to 13â inches, the Divisio has a large front zippered pocket for any extra accessories you might need. The overall slim silhouette allows the bag the be stored in backpacks, messenger bags, etc.