The evoc saddle bag tour internally features air mesh material that is equipped with fine pores for excellent ventilation that does not absorb moisture the outside of the evoc saddle bag tour is made from a woven polyamide fabric coated in epo on both sides to create an advanced material that is higher in flexibility amp tensile strength with improved uv resistance if you need a tough saddle bag with greater storage the evoc saddle bag tour is the robust and elegant solution for youn