The Thule Subterra BackPack 34 Litre is a dual-purpose bag that functions great as a travel bag or an everyday backpack. The Subterra 34L uses a roll-top opening with magnetic closure making it quick and easy to access your gear. Easy access to contents through wide roll-top opening with magnetic closure. Keep clothes organized while travelling thanks to removable packing cube. Protects your laptop (15'' MacBook Pro or 15.6'' PC) in the padded laptop sleeve with SafeEdge construction and secure flap closure. Access your laptop through the top-loading compartment or the side zipper. Cords are neatly managed between your device and your mobile charger in the internal PowerPocket. Protect your tablet in the dedicated storage pocket with soft, interior lining. Quickly retrieve internal contents through zippered side access panel. Carry comfortably with breathable perforated EVA shoulder straps with mesh covering and padded back panel. Make travelling easier by attaching to rolling luggage using the pass-through panel. Securely keep small items and a water bottle within reach in the expandable, zippered side pocket. Material: Nylon.