Get all you need out of your backpack with the NIID DECODE Tech Bag Waterproof Sling. Designed with a single strap that swings over your shoulder, this bag has a 15-liter customizable compartment. Not only that, but there are multiple pockets as well. So you’ll get designated compartments for all your gear, whether it’s large or small, in this sling bag. This bag has a dedicated laptop compartment that can hold a MacBook Pro up to 13 inches in size. Coated with waterproof material, this polyester bag has a reflective tag on the outside, which makes you easier to see at night. Plus, if you’re out camping, you’ll more easily find it in the glow of the moonlight. Moreover, it weighs fewer than two pounds on its own, so it won’t break your back on those long motorcycle rides.