The laptop sleeve is designed with a unique shrink wrap to protect your valuable laptop from damage. The laptop bags are waterproof and odor-free, and won't get wet even on rainy days.The high-quality zipper of the laptop cases are extremely durable and smooth to use.The front of the laptop sleeves has 2 zip pockets for various gadgets. It is recommended that the zip pocket accommodate smaller parts.At the same time, the laptop bag features a space-saving, ultra-thin design that does not take up extra space when placed in a backpack or suitcase.