1. Water-resistant polyester fabric, scratch-resistant and wear-resistant
2. Independent compartment storage, to avoid mutual collision of machines
3. Thickened side enclosures around the perimeter, all-round protection
4. EVA air bubble inside to provide super protection
5. Humanized headphone hole design, does not affect listening to songs
6. Strong carry handle, comfortable shoulder straps, a variety of ways to carry
7. Size: 35 x 26 x 6cm, compatible size 32.5 x 24.5 x 2.5cm (max)