Why we cut this one
The A3114 pattern is ours. We made this for MacBook Air 15 M5 2026/M4 2025, and for the way that machine actually travels — desk, bag, train table, desk again. the cut follows one machine, not a size bracket.
What we care about is the gap between the MacBook Air 15 M5 and the wall around it. The lining is brushed rather than woven rough, so the lid does not pick up a haze of fine scratches over a year. A machine that slides half an inch inside its own case is a machine that arrives with a dented lid.
There is a flat pocket for an adapter, a dongle and a folded cloth. It sits against the outer wall, so adding a charger does not press anything into the lid of the MacBook Air 15 M5.
This one is the Black cut in 15 inch. It was measured against 15.3 inch Apple MacBook Air 2024 M3 A3114/2023 M2 A2941,15.3 inch Lenovo Googlebook 15, with Pocket, Water-Resistant.










