And some companies prefer clear plastic cases that let you see your device under its protection. Others use hard-shell plastic that can take a real battering. Some companies use a form of plastic topped by a fabric layer that not only looks great but also resists scratches.
What material should is best for a MacBook Pro case? Both sleeves and cases have their pros and cons, and you can use both at the same time if you like by stowing a MacBook Pro with a case inside a sleeve. In contrast, MacBook cases clip onto your laptop and offer protection whether you're using the device or not. Like a bag, though, it doesn't affix to your laptop, and is mainly used to protect it in transit. A sleeve is essentially a soft pouch that protects your Mac from bumps and bruises. There are two main types of protective cover you can get for your Mac: a sleeve and a case.
Should I choose a MacBook Pro sleeve or case?