This Osprey Aether 70 backpack is the perfect choice for hiking enthusiasts looking for a reliable and spacious backpack. I only used this pack once on a family trip to NYC for one week. Otherwise it has sat in a closet. This model has been discontinued on the Osprey website so they don’t make them like this anymore. Really relatively comfortable to carry for long periods of time. There is a tiny hole on the front that is not very noticeable and doesn’t effect usability (see photos). With a 70 L capacity and a ventilated back panel, this backpack is not only lightweight but also comfortable to wear during long hikes. It features a divider system, a multifunction compartment, and several external and elastic pockets for all your essentials. The backpack also comes with an insulated hydration sleeve and a zip fastener for easy access to your gear. The MOLLE system and padded straps make it versatile and easy to carry. Whether you're hiking on a sunny day or in the rain, this backpack is a reliable companion for all your adventures.Features & detailsMain 210D Nylon DobbyAccent 210D High Tenacity Nylon Shadow BoxBottom 500D Nylon PackclothRemovable top-lid converts to DayLid daypackTop to bottom suspended mesh wraps shoulders, back and hips for a fully integrated backpanel fitFront stretch mesh pocket and zippered hipbelt pockets for quick storageLarge front J-zip provides quick access to main compartmentInternal hydration reservoir sleeve accommodates up to a 3L reservoir (sold separately)Recommended load range: 35-60 lbs. - Pack weight 5.21 lbs. for a size Medium at 33.46 X 15.75 X 13.39 in.