Abstract: Improved wrist band structures are provided for holding a fluid such as a vital medication within easy reach of the user. In one aspect, the unique flexible U-shaped elastic container may be used as an inhaler for relief of conditions such as asthma, allergies or the like. The flexible open-loop container may include an integral mouthpiece with frusto-conical nipple member for sipping the contained liquid from the container and for re-seal. In this form the mouthpiece is disposed on the curvature wall of the container at a location to permit easy access to the mouth of the wearer. The material for fabricating the unique bladder member of the wrist band may be selected from non-toxic water proof polymer materials, having sufficient elongation at break characteristics so that the inventive wrist band container may be easily slipped on the wrist, or over the hand, of the user but when once positioned cannot be easily displaced except by purposeful exertion.