Computer Backpack Multifunctional Travel Backpack Insulation Sleeve we upgrade the material from

we upgrade the material from ordinary cotton cloth to ice silk to ensure that the contact area remains cool after long-term use

Size S M L XL 2XL 3XL 4XL Back length 23cm 24cm 28cm 34cm 36cm 38cm 44cm Bust 32cm 36cm 42cm 46cm 52cm 56cm 62cm Neck  22cm 24cm 28cm 34cm 36cm 38cm 44cm

Cushion pillow * 1

so you can bathe

Computer Backpack Multifunctional Travel Backpack Insulation Sleeve we upgrade the material fromProduct information: Open cover: zipper Applicable gender: neutral male female Material: Oxford Lock or not: No Rain cover: None Functions: breathable, waterproof, wear resistant,USB charging, expansion, dry and wet separation Size: 50 x37x16cm Packing list: Men's Oxford computer bag*1