Deuter Guide Tour 45+ PackWhether you re tackling a rough trail or high altitude area, the Deuter Guide Tour 45+ Pack delivers the performance you need when the going gets tough. Designed for greatest durability, stability, and comfort, this 45+ Pack is perfect for people with unquenchable thirst for adventures. First off, it sports an X-frame system with curved profile aluminum that provides exceptional flexibility and weight carrying ability. To further improve load transfer and body-hugging fit, this pack features load adjustor straps on the shoulder straps and hip fins, an anatomic hip belt with bilaminate foam, and a removable insulating sitting mat for greatest convenience even in the roughest trails. When it comes to providing storage options, it comes with an expanding spindrift collar and a floating top lid that can accommodate up to 10 extra liters of capacity, as well as a bottom-access compartment with zip-away divider, easy-access zippered pocket for shovel and probe, and a small hidden pocket under the lid for valuables. Infused with top-class features, the Deuter Guide Tour 45+ Pack is the ideal choice for mountaineers and alpine climbers.