 This is the Bach Molecule 45 liter backpack made out of lightweight recycled materials and it has some amazing features. I am Dain and in this video I will show you all the different attachment options you have with the Bach Molecule. The Molecule has a roll top for adjustable volume. A unique zipper at the top enables you to increase the bag's volume. This means the 45 liter capacity can expand to 55 liters. And for bringing extra food on the trail. You can close it in two ways, the compression straps on the side or on the front. The 45 and 30 models feature two hip belt pockets, ideal for storing small items. One pocket is made out of stretch fabric while the other is made of shell fabric, safeguarding your belongings from dirt or rain. These pockets can also be conveniently detached and switched from one side to the other. It has a concealed shoulder strap pocket designed to hold a small water bottle for instance. It also has two stretch side pockets for holding water bottles and it is hydration system ready. A lightweight steel frame inside efficiently transfers the load to the hips and can be easily removed to reduce the overall weight. It is equipped with four daisy chains and numerous attachment points on both the top and the bottom. Additionally, the bag features five removable compression straps that can be positioned however you like. This way you can really hike as you like.