The blue finish of the Osprey Sirrus 26 II is made of fine 210D nylon with elements that look durable and sleek at the same time. The visible AirSpeed™ suspended mesh consists of a ventilated back system and an ergonomic waist belt, thanks to which breathability and weight transfer work even in higher temperatures. Practical features such as a double lid closure, a vertical front zippered pocket and double pockets on the waist belt make it easy to quickly access a layer or snack. The design is clean and functional; The details are thought out so that the backpack holds its shape and fits well when walking and on technical sections. The Sirrus 26 II offers adjustable torso length adjustment suitable for both women and unisex users, which translates into an even distribution of the load on longer routes. An integrated waterproof sleeve in the bottom pocket and sturdy nylon fabrics increase weather resistance. An internal case for a hydration bladder and the possibility of attaching trekking poles complement the useful properties of the backpack. If you are looking for a daypack with an emphasis on material texture and elaborate details, Sirrus is a balanced choice.