Designed for thru-hiking and long-distance use, our Alptrek 50 is a comfortable trekking pack featuring a fully adjustable carrying system with a total capacity of fifty litres. What's more, it has a lightweight nylon construction that withstands abrasions very well. For those longer excursions, its height-adjustable and detachable lid compartment can add an extra ten litres of volume and act as a separate carry bag. Plus, our Easy-Adjust Dry Back Custom carrying system contains adjustable back length along with anatomically shaped padded shoulder straps and hip-belt tailored to fit women specifically. Meanwhile, load lifter straps guarantee optimal back fit over extended periods of time and its pre-shaped hipfin ensures a secure fit while transferring most of your load to your hips.