Under-The-Jack Pack is the slimmest bag you have ever worn in your life. It has lightweight flyknit construction, it also has a dual-zippered compartment for laptop and notebook, shoulder-strap pocket for earbuds, zippered pocket and patch pocket inside.
It is so slim that you can wear it under your jacket like a vest. It has multiple pockets in you can carry your important accessories like mobile and another useful tech. This bag is made from 100% poly, with a 100% poly liner. Spot-clean as needed.