Discover the NASA Footprint Backpack in Grey by SPRAYGROUND, crafted from durable polyvinyl chloride for a standout style. Perfect for those who seek a unique and functional accessory. Key attributes: Grey | Polyvinyl Chloride | Adjustable straps | Multiple utility pockets | Reflective detailing | Composition & care: 100% Polyvinyl Chloride | Wipe clean with a damp cloth.