Military-Grade Protection: tomtoc first proposed the concept of 360 protection. Based on the patented CornerArmor technology and High resilience edges design, the bag has passed the Military-Standard-Drop-Test in Sep,2020, and also it's the first bag with this feature. Quality Meets Performance: The premium spill-resistant recycled fabrics and YKK zippers meet the best standard for a MacBook sleeve. Maybe your hub, charger, cable, cell phone, etc. The reinforced sides and bottom offer maximum protection, and it comes in a range of colors. Take no chances! Perfect to be housed inside a messenger bag or backpack for better protection. Additional Storage The sleeve also features a large, soft nylon side-mounted pocket with silk feel, providing additional storage space for smaller items such as your iPad, smartphone, or laptop accessories. Superior Protection A unique internal foam cushioning system consisting of raised circular components affords maximum impact and shock absorption for your device, while reinforced edges and corners offer 360° protection against any potential damage caused by accidental dropping. Easy Access A specially designed, smooth-action, top-loading zipper provides fast, easy access to both the device and its USB points and charging ports, whilst simultaneously preventing accidental slippage and/or opening.