The Trailguide helped write the book on bikepacking! With its slim, 3-liter size, it's a perfect piece in the puzzle when you're looking at dividing your gear sensibly and securely. It'll hold all your essentials such as travel documents, your phone or wallet close at hand and always in view. The Trailguide is mounted to the top tube with two straps and securely fastened to the head tube with a Velcro strap to prevent it from shifting around. Two small stretch side pockets keep a protein bar or chap stick handy. The waterproof pannier closes with a zip and, with a load up to 3 liters, the top can be rolled down and securely attached to the mounting point with side-release buckles. Need to stop and pick up some groceries? Just detach it from its holder and use the convenient carrying strap to take it along into the shop. The top tube bag isn't just a practical companion for bikepacking. It also does a great job of protecting the environment, as both the mounting system and the packsack are made from 100% recycled materials.