In fact, the Klickfix (hose for tools, etc.) is basically an incredibly useful thing and a small miracle of space for compact tours. Sadly, the material can be in some load then but much to be desired. After less than 10 appearances on mediocre challenging trails, the bag has passed office informs all content and never was found again. Not the closure has come off, but the bag is easily broken under the attachment. The bag with the items (mobile etc.) were lost with a value of over 500 Euro is then unfortunately my personal problem ... for me under warranty no Klickfix saddle Chen more!