OGIO Unisex's Alpha Venture Pack Backpack, Black, One Size

Dual-bag function. Detachable sling bag for daily use doubles as a hip pad for added comfort when attached to backpack. For additional convenient organization, detach the pouch from your backpack strap and snap it to your sling bag. Designed to keep your coins or headphones within reach, when on-the-go. This 38-liter bag features built-in mesh interior compartments with 8 internal and 9 external pockets for superior organization. Including a hidden passport pocket and 16-inch laptop compatible pocket. You can tuck and zip away shoulder straps, transforming your backpack into a carry-on duffel. Secure your bag over your suitcase handle, making travel smoother and more efficient.