Vigo products of Swiss Army Knife have three patent ace designs: X decompression backpack system, full-featured document package design and super-large capacity Big Mac design. Vigo computer backpack adopts elastic, breathable and light steel skeleton. The bag and backpack are separated by light steel skeleton, which achieves good ventilation effect and is mainly used for fashion and leisure and short-distance hiking. According to the principle of ergonomics, the backrest composed of elastic light steel skeleton ensures good ventilation effect; The shoulder strap composed of 3D mesh and multi-layer sponge ensures the best decompression and comfort. The design of full-function package includes the soft flannel fabric in the music bag to avoid the wear and tear of your MP3 and CD. Super-large text layer design, take good care of every stationery item, breathable mesh bag on the side, and can place items such as kettles. Thick computer warehouse and professional 15 inch computer warehouse protect your laptop. Large-capacity main bag design can hold more items.