There are pros and cons to using this strap. To: Quick to use the sliding knot resizes the wrist strap in a flash, the case does not tambourine on his stomach at the option of the market and happens naturally in the hand (beware of heavy lenses and frames) secures the possible case of letting go Against: forcing to have a side pocket camera bag for "instant stripping" embarrasses the supporting hand to the use of a second case (bridge or compact), change of delicate since objective must free the hand of the strap and then place the housing situation of falling. In summary, it would have had to make cohabit the strap with a classic belt that is unfortunately not possible.