Ortlieb X-tremer 150L

"The X-tremer 150L from Ortlieb is the ideal companion for anyone who needs maximum flexibility and storage space on expeditions or when cycling. With an impressive capacity of 150 liters, this backpack offers enough space for extensive equipment and is therefore perfect for long hikes or as a protective backpack for trekking backpacks. The contoured straps ensure a high level of comfort, even when fully loaded."
"The roll closure of the X-tremer not only ensures easy access, but also optimum protection of your equipment from u00e4uu00different influences. Thanks to the IP 64 protection class, the backpack is protected against splashing water from all directions, making it a reliable partner in any weather. The Drings allow the rucksack to be securely lashed, locked or even roped down, which underlines its versatility and robustness."
"The design of the X-tremer is unisex and therefore suitable for all adventurers, regardless of gender. Please note that the specified height of the backpack is measured when it is closed and rolled up 3-4 times. For the unzipped height, you should add about 15-20 cm. This backpack is the perfect choice for anyone looking for a robust and spacious companion for their outdoor adventures."