Innate MC2 Food Storage Container Stainless with Lid (Stain/Blue) Weather proof construction, thanks to laminated fabric, PU coated zips and stitch less high-frequency welded seams; will keep your essential documents drier longer Exterior fabric is a re-purposed brushed polyester fabric for increased comfort next to skin Features a main compartment with an adjustable recycled yarn webbing belt with side release buckle and elastic "comfort" panel