Spacious Space: This backpack provides plenty of space to carry your necessities and personal belongings. When you walk from dirt roads to asphalt roads, the Borealis Classic backpack does not require replacement. It has a capacity of 29 liters, enough to hold hiking clothing and a packed lunch, or carry fitness equipment, books, and a laptop in a dedicated pocket. Belts and chest straps provide maximum comfort when hiking with heavy objects, but can be retracted or removed during city commutes. In addition, a padded air mesh back panel and foam shoulder straps ensure maximum comfort everywhere. Don't forget the front storage bag, two water bottle bags and auxiliary compartments.