ST01S Waterproof Oxford Cloth Hidden Portable Strap One-shoulder Handbag for 15.6 inch Laptops(Black) Type-GoPro Chest & Head Belt Other diameters need to be

Other diameters need to be equipped with an adapter ring

CMS centralized management: support Windows system

Material: metal tube

2 kiloohms

Loading Container 20GP: 297 cartons * 40 pcs = 11880 pcs

ST01S Waterproof Oxford Cloth Hidden Portable Strap One-shoulder Handbag for 15.6 inch Laptops(Black) Type-GoPro Chest & Head Belt Other diameters need to be1. Large capacity storage items: In addition to the computer, the extra space can also be placed in the main space. The hidden portable sides provide enough space for placing accessories such as accessories, which is safe and convenient. The front side has a pocket for storing mobile phones, iPads, pens and more. The rear pocket can accommodate power cords, earphones, bus cards, charging treasures, and more. 2. The main bag of the computer compartment