NON-DESTRUCTIVE: Rubber tension strap allows for attachment on any barrel VERSATILE: Simply attach an empty soda or water bottle to catch all of your patches CONVENIENT: Innovative system easily and conveniently catches used patches in a disposable container EASE OF USE: Unscrew the bottle and throw it away with all the dirty patches and debris inside GUARANTEED: This product is covered by a limited lifetime warranty provided by Tipton. Please contact Tipton customer service for assistance