Material and Protection:
These sleeves are typically made from materials like Oxford fabric and often feature padding or soft interiors (like velvet) for shock absorption and scratch protection.
Compatibility:
This specific sleeve appears to be for a 13-inch laptop, but similar sleeves are available for various laptop sizes, including 14-inch and 15.6-inch models.
Features:
Common features include splash-proof surfaces, shockproof designs, soft interiors, and sometimes outer pockets for accessories.