The Osprey Skarab 30 features a PFAS-free durable water repellent finish. It includes a Hydraulics LT 2.5 L reservoir with an internal sleeve, hose port, and Hydraclip. Adjustable sternum strap has a magnetic bite valve attachment. The pack has a wide-mouth bucket-style opening with top-zip access, daisy chain attachment points, dual side compression straps, trekking pole and ice axe loops. There are multiple pockets including front shove-it, two hipbelt pockets, and an underlid zip pocket. The AirScape back panel offers breathable, close-to-body fit for comfort and stability.