The JugLug looks like a pretty simple invention, but it actually solves an issue many owners of larger HydroFlask insulated bottles.  The bottles are shipped with a large-mouthed screw-on lid that is tethered to the bottle, providing an easy way to carry it.  Those of us who have added the optional flip-top lid to make it easier to drink from lose a convenient way to carry the large (and when full, heavy) bottles.  The JugLug quickly and easily gives us back a convenient way to carry our bottles while on the go.  Click below for more information on this great new product.