The ideal choice for you who travel a lot, you make hard use of your backpacks, you want them to withstand time and WATER, to be compact and at the same time spacious and of course you appreciate the design. A clearly tech product that you will enjoy for many years without spending a fortune. The 30-liter F-light Ultra is made of 600D nailhead dobby polyester (very abrasion and tear resistant and more economical than Cordura) and 450D Ripstop with extra stable bottom. The front is "dressed" with EVA hard panel and soft Fleece lining in the spacious cases for your electronic devices. It will withstand the rain until you are indoors, while the reinforced back and the 3D breathable straps ensure the comfort and stability you need. Separate fleece case for laptop and large case with organizer to keep everything in place. The backpack you will love! Ripcurl's F-light range does what it promises. It offers you backpacks of large capacity and durability with βάρος feather weight.