I have a friend who has MANY 18th Century knives, he went to our local leather worker and got him to custom make rolls for him-they were very basic...a roll out with x amount of velcroe tabs to hold the knives @ a certain length each side of course, made with good Leather and then with a nice padding that folds over the knives before you roll them up on the inside - then it has two straps and Buckles to do them up nice and tight once the roll is together....I think around $50.00 each = very good value for excellent protection.