Why we cut this one
We cut this one for MacBook Air 2025 M4/2024 M3. Super Corner reinforcement sits in the four corners — it goes into a bag that already has a laptop in it, and it does not change the shape of that bag.
The point of cutting this pattern tight to the MacBook Air is simple: Super Corner reinforcement sits in the four corners, which is where a dropped bag lands roughly nine times out of ten. Nothing moves, so nothing wears a mark into the corner of the lid.
Alongside the MacBook Air there is room for a slim charger, a cable roll and a key pouch. We would rather give you one honest pocket than four that each hold half a thing.
Black-for 15inch MacBook Air/Galaxy Book in 15 inch, and that is the whole difference between this page and its neighbours. It was measured against MacBook Air 2025 M4/2024 M3.










