Protect your Boga Grip with the Gear Keeper Boga Grip Keeper. If you're fishing in the surf or from a kayak a wrist strap is not an option. This tether has the retraction force and durability to protect your 30 pound rated Boga. The nylon coated/Kevlar core line extends 32 inches and is rated at 80 pounds of breaking strength. The Boga Grip Keeper can be extended and locked in place when in use.