Chrono

The most capacious backpack of the line, 100% heat-sealed with O-range technology, ultra-light and with easy access to the main compartment thanks to the roll top opening. Made with three-layer waterproof fabric with an internal membrane that blocks water along with all zips coated and treated with rainproof. Flexible solar panel with SUNPOWER cells with a power of 9.0 W – 1.8 A for recharging devices (e.g. smartphones, GPS, tablets, etc.). External pocket with USB controller. Practical internal pocket for 15” notebooks. Soft and ergonomic heat-sealed shoulder straps, mounted with original screws that allow easy replacement. Padded back created with O-range technology which makes it more rigid, ergonomic and breathable. Presence of a powerful light band with different intensities, also flashing for greater visibility and safety during night use. Product washable by hand at 30° C. Manufacturer's note: O-range products are assembled using laser cutting and heat-sealing technologies. This avoids the phenomenon of bacterial proliferation in the joints which can be caused by the small indentations created by the stitching, making the bag extremely hygienic.