Surface: PU
Lining: lint
Material: optional, knit, nylon420D/600D/1680D, PU, lycra fabric
Logo: optional, printing/embossing/embroidery and more
Used for put kinds of earphone, headset
Protect the earphones, avoid drop and break
Portable hand-held type for ease carrying
Match with products, show high-grade and luxury
Good premium gift or promotion in work and life