Sustainability: Made with bluesign approved fabrics for the main body and bottom Crafted from GRS-certified 100% recycled fabrics for sustainability All DWR (Durable Water Repellent) treatments are PFAS-free Storage: Internal reservoir hydration sleeve compatible with 3L reservoirs Extra-tall stretch mesh side pockets for hydration or quick access items Organization pocket designed for sunglasses and electronics to prevent scratches External zip pocket with key clip for small essentials Design Details: Everyday hiking pack built for comfort and durability LightWire alloy frame suspension transfers load efficiently 3D tensioned mesh back panel offers breathability, ventilation, and support Perforated EVA foam and biostretch ventilated harness with elastic binding for maximum flexibility and stability during movement AirSpeed suspension system keeps weight off your back for high ventilation Hose port in the back panel and Osprey Hydraclip for easy reservoir hanging Built-in rain cover for weather protection Upper side compression straps and trekking pole attachment points Adjustable sternum strap with a built-in whistle for safety Removable 25mm webbing hip belt adds extra stability Additional Details: Brand: Osprey