Osprey Sirrus 36 blueberry

The Osprey Sirrus 36 features the innovative AirSpeed™ back system, inspired by AntiGravity™ technology, which is designed in a taller, wider and firmer version to fit the female figure perfectly. Thanks to the adjustable torso, the backpack provides excellent ventilation and comfort when worn. The main compartment has a top filling with a secure drawstring closure and can also be accessed via a hidden vertical side zipper. The 36-litre backpack weighs 1430 g and measures 66 × 31 × 31 cm. It is made of recycled nylon bluesign® certified and eco-friendly PFC/PFAS-free DWR. Practical details include an integrated raincoat, sleeping bag compartment with separate bottom access and floating liner, zipped front pocket for quick access, pocket under the flap with zipper and key clip, double zipped waist pockets, side stretch pockets for bottles and inner hydrovac pouch with hose outlet in the back panel. There's also a Stow-on-the-Go™ system for attaching trekking poles with soft tubes, a single ice axe loop with bungee grips, double side compression straps and straps on the bottom of the pack, perfect for attaching a caravan or blanket. There are also loops on the front panel for connecting additional equipment.