Deuter AC Lite 21 SL

"The AC Lite 21 SL from Deuter is the ideal companion for anyone who likes to be active and loves the outdoors. Whether climbing, bouldering, hiking, mountaineering, speed hiking, running or travelingu2013 this backpack offers enough space for all your equipment with a volume of 21 litersu2013. Thanks to the Aircomfortsystem, your back remains pleasantly ventilated even on long tours, while the round profile frame made of permanently elastic spring steel ensures stability."
"The backpack impresses with its well thought-out features: An infinitely adjustable chest strap ensures optimum carrying comfort, while the ergonomically shaped and padded hip fins distribute the weight evenlyu00e4u00df. Additional functionality is provided by the hydration system compartment, which is compatible with systems up to 2 liters, and the pole holder. Practical details such as the detachable rain cover, the glasses holder on the shoulder strap and the SOS label with emergency numbers make the AC Lite 21 SL the perfect companion in any situation."
"With the large Iu00u00f6rm zipperu00dfverschlussfront opening, you always have quick access to the main compartmentu00f6. Additional security is provided by the zipper garage, which protects the contents from unwanted access. The side mesh pockets offer space for water bottles, while the smartphone pocket and key clip keep things tidy. A helmet net can also be retrofitted, making the backpack even more versatile"