Retractable Wading Staff Tether. These are an invaluable tool for the wading angler. Designed originally for use with a wading staff, but can hold any larger accessory. These retractable Gear Keepers have a "Combo Mount" System. You are given both a snap clip and a Threaded Stud so you can conveniently add this to your bag, vest, waist pack, or whatever you plan to put it on! 
These feature a 30" extension so you have plenty of reach while out on the river. 
Installment instructions for both the clip or snap mount are included on the back of the packaging!