Rab Nitron 18

"The Nitron 18 from Rab is the ideal companion for anyone who likes to go hiking or speed hiking. With a volume of 18 liters, this unisex backpack offers enough space for all your essentials. Its vest-like carrying system ensures that the backpack fits snugly on the body and does not wobble back and forth, even during fast movements. The elastic, double chest straps offer additional stability and adapt to your breathing, which is particularly advantageous on strenuous climbs"
"Made from robust 100D ROBICu00ae-Nylon-Ripstop material, the Nitron 18 is not only lightweight, but also extremely resistant to wear and tear on rough surfaces. With practical zippers, a top compartment and a large front compartment, you have quick access to your equipment without having to search for a long time. Hiking bags can be conveniently stowed at the attachment points provided or in the side pockets, which offers flexibility"
"The backpack is also compatible with a 3liter hydration bladder and has an integrated compartment for a soft flask (not included) so that you are well hydrated even on long tours. With a back length of 48 cm, it fits perfectly and offers a high level of comfort. Whether for minimalist day hikes or fast-paced activities in challenging terrain, the Nitron 18 keeps you moving and helps you reach your destination."