1. A deployable flag bracelet comprising:a medial longitudinal flap member having a first longitudinal edge, an opposing longitudinal edge, a medial flap member obverse surface, and a medial flap member reverse surface;
a first longitudinal flap member coextensive along the opposing longitudinal edge, said first longitudinal flap member having a first flap member obverse surface, and a first flap member reverse surface;
a deployable flag portion coextensive along the first longitudinal edge, said flag portion rollable for storage when not in use by rolling the flag portion into contact overlying the medial flap member obverse surface, where the flag portion is thereat concealable beneath the first longitudinal flap member by folding the first longitudinal flap member on top of the flag portion such that the first flap member obverse surface makes contact with and conceals the rolled flag portion, wherein a transverse length of the first longitudinal flap member is of sufficient length to conceal the entirety of the rolled flag portion; and
wherein said medial longitudinal flap member further has a first transverse edge and an opposing transverse edge for endwise attachment therebetween to form the bracelet wherein the deployable flag portion is maintainably concealed behind the first longitudinal flap member and wearable about a wrist of a user, whereby the user can deploy the flag portion to clean an optical surface by detaching the first transverse edge from the opposing transverse edge and unrolling the deployable flag portion.