I bought this for MacBook Air M1. The notebook fits. I really wanted the handle to be on the side as it doesn't protrude, it's easy to get in and out of the laptop and it also offers a balanced carry. The locks work well and appear secure. The protection is good, the bag is designed for a couple of hard drives, a battery and a hub without being stuffed full.* I didn't notice the silica gel bag in the main compartment which disintegrated over time and found a few bullets on their way between the main body and the screen hinges were of concern as they cracked and made an unpleasant noise when the screen was opened, leaving behind glass-like fragments. Luckily the screen wasn't damaged and it wasn't until I took it to the Apple Store that I realized why. However, of all the laptop bags I've had, this is my favorite.
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