Looking for an incredibly durable backpack built to hold everything you need in the most organized way? What if it also happens to be sustainable? Travel smarter with the Tour Travel Pack 40L. It’s a versatile, expandable, backpack that’s ergonomically designed to fit comfortably on any adventure. And it’s carry-on size to officially become your most efficient travel companion. Book style opening reveals roomy compartment: One side has adjustable compression straps, the opposite side has a full-panel zippered mesh pocket for easy visibility of all your stuff Dedicated 15” padded laptop compartment with side zipper for quick security checkpoint access Bottom pocket stows an attached rainfly that doubles as a back-panel suspension cover if and when you choose to check your pack, providing protection to your suspension Thread a travel lock through the self-repairing and puncture-resistant #8 zippers to add security to your belongings when checking your bag or stashing it at a hotel or hostel Sternum straps offer further load stability and feature a safety whistle Constructed with lightweight and durable 100% post-consumer recycled main body fabrics,Medium/Large (M/L) backpack suspension system is ergonomically designed for a person with longer torso length and wider shoulders- See our Fit Guide to find your perfect fit Articulating padded shoulder straps with front-facing mono mesh for breathability Hip belt and load lifter straps adjust to bring backpack close to your center of gravity, stabilizing the packs for longer treks Use interior toggles to attach Pack-It™ solutions inside your bag, we recommend checking out the Pack-It™ Reveal E-Organizer Panel Product Specs VOLUME:40 WEIGHT:1.27 MEASURES:52 x 34 x 22.5 cm