The Abisko Hike Foldsack is a versatile and lightweight 25-liter backpack, perfect for day hikes and travel. The backpack is made from 100% recycled nylon and features a foldable closure with a zipper that is secured with a side plastic buckle. The foldable closure is easy to use and provides an additional 4 to 5 liters of storage space to attach a sleeping pad or other longer items. Beneath the fold, there is a hidden zippered pocket. The sturdy back system includes a ventilation mesh on the back and shoulder straps; the adjustable chest strap and hip belt are both removable. There is an arm pocket and an inner zippered pocket, as well as two oversized side pockets on the outside. A front attachment is designed for a trekking pole or ice axe. A bungee cord on the front completes the design. If you are looking for a highly functional backpack, look no further. The Abisko Hike Foldsack has all the features you need for outdoor everyday use.