Aether Pro 75

Stream-lined light and fast version of the extremely popular longstanding Aether Series packs from Osprey. A great choice for everything from standard overnight trips to 10-day mountaineering expeditions into our most remote peaks where you want the lightest weight reliable pack that is big enough to carry everything that you need, burly enough to handle some inevitable abuse, and still comfortable to wear fully loaded for hours on end in difficult mountain terrain.  Osprey packs are known for their comfort, broad range of fit, functional features, solid value, and amazing warranty. Details 210D 100% Recycled Nylon NanoFly® with 21% Ultra-High-Molecular-Weight Polyethylene Ripstop Main Fabric 500D 100% Recycled High-Tenacity Nylon Bottom Fabric PFAS-Free DWR Durable Water Repellent Finish Removable Lid FlapJacket Cover for use Without Top Pocket Dual Removable Side Compression Straps Removable Sleeping Pad Straps Dual Front Compression Straps with StraightJacket Compression Full-Length Vertical Side Access Zipper to Main Compartment Large Well Padded Extendable Custom Fit-On-The-Fly Hipbelt Incremental Length and Angle Adjustments on Crossbody EgoPull Hipbelt for a Precise Fit and Secure Solid Carry 2 Removable Hipbelt Pockets Custom Fit-On-The-Fly Shoulder Straps with Spacer Mesh Fabric Injection Molded Die-Cut Foam AirScape Framesheet with Ventilated Airflow Channels Silicone Printed Lumbar Open Mesh Backpanel Webbing Torso Length Adjusters Internal Water Reservoir Sleeve Sternum Strap with Whistle Dual Removable Ice Axe Loops with Upper Cord Attachments S/M: 73L (4455 cu in), 4.87 lbs L/XL: 78L (4760 cu in), 5.27 lbs