For MacBook 15.6-16.1 Inches MAHOO 10188 Ultra-Thin Hand Computer Bag Messenger Laptop Bag, Color:Gray+Gray PU Power Bag Tag-Bayonet Mount Ring Frame size: top 19 bottom

Frame size: top 19 bottom 19 left 24 right 24

72inch * 30

40HQ: 8597 cartons * 300 pcs = 2579100 pcs

OLYMPUS:  E-M10 Mark III

Sensitivity: -42+-3dB

For MacBook 15.6-16.1 Inches MAHOO 10188 Ultra-Thin Hand Computer Bag Messenger Laptop Bag, Color:Gray+Gray PU Power Bag Tag-Bayonet Mount Ring Frame size: top 19 bottom1. With a free shoulder strap, the portable shoulder is suitable for multiple scenarios, and it is convenient to go out 2. Large main compartment with zipper, second main compartment with zipper for computer compartment, and inner slip pocket x 2 3. Lining: high elastic air cushion + elastic pearl cotton pad + smooth zipper 4. Back: Can be set on trolley case, detachable shoulder strap buckle + shoulder strap 5. Multi compartment design for easy