HighlightsTear-Resistant & Durable - Our workout sandbag is made with high-quality materials, featuring a polyester Cordura 1000D inner bag with a PVC coating and a nylon 1050D Cordura outer bag. Reinforced connections and full-length handles ensure reliabilityWaterproof & Sand-Proof - Our fitness sandbag features YKK zippers and double-layer hook-and-loop closures, reinforced with a waterproof outer layer and double-stitched side seams to better contain the sand and avoid spillageFull-Body Trai