This Gürteletui I bought in early 2004 for my Victorinox knife. Since then, I use both daily. The belt case has been through several boat trips and walking tours. It was opened several times a day and resealed (That is it indeed ...). So far, no signs of wear on the leather, the seams or the Velcro has shown. The flap closes firmly and reliably as on day one. Also integrated in the belt pouch belt loop is without cracks or even worn out.
I give it 5 stars and speak from an unreserved recommendation.