Amazon.com: Belkin Laptop Sleeve Case Compatible with 14 inch to 15 inch Laptop, Tablet, ChromeBook, Also Compatible with MacBook Pro 16, 15, for Device Protection with Carrying Shoulder Strap : Electronics
Best Buy: Belkin Carrying Case (Backpack) for 15.4" Notebook, Black, Light Gray F8N057-KLG
Belkin Laptop Messenger Bag Sling Backpack for Laptops and Notebooks Up to 15.6" | eBay