Active 15.6" Laptop Messenger PLS507 4 Color:Black The shoulder strap is adjustable

The shoulder strap is adjustable and removable and you can attach it to a trolley

Large twin zip organizer backpack has main zippered compartment that opens wide with interior gusset

your shirts retain their shape in the trolley bag and socks are easy to find in the large bag

Versatile back pack large enough for overnight trips

Active 15.6" Laptop Messenger PLS507 4 Color:Black The shoulder strap is adjustableThis messenger bag has a removable padded sleeve that protects laptops up to15. 6". The CheckFast sleeve design allows you to pass through airportsecurity faster. The side expands 1" to increase storage capabilities. Thereis a quick access pocket, a front zip down organizer section, a padded carryhandle, an adjustable shoulder strap, speed buckle closure and Rear RideAlong pocket for consolidated travel.