









Full opening and closing design


Three layers of nine bags of scientific partitions




Back strap can hang glasses/keys


The back fixing strap can be used with the trolley case
The trolley case fixing strap can combine the backpack with the trolley case, freeing your hands and making travel more relaxed and enjoyable.


Pull the chain apart and instantly expand the capacity
Comparable to 20-inch trolley case after expansion
















I***r –
класс
S***k –
Excellent bag, but I do not know how strong. Delivery is fast and purchase is successful.