Sand not included and must be purchased separately. AVAILABLE IN 4 SIZES PRECISION SIZINGAchieve optimal performance with exact size options: 40lb, 60lb, 80lb, and 100lb. EXTRA DURABILITY REINFORCED, TRIPLE PASS STITCHINGOur Sandbag Pro features reinforced, triple-seam stitching for exceptional durability, ensuring it can withstand the most rigorous workouts and heavy loads without the worry of seams coming apart. LEAK-PROOF TRIPLE CLOSURE FILLER BAGSThe Sandbag Pro includes triple closure filler bags with reinforced nylon webbing, guaranteeing a leak-proof design that not only prevents sand from escaping but also maintains the filler bag's shape for consistent, effective workouts. HEAVY-DUTY BUILT TO LASTConstructed from tough 1050 Nylon Cordura, our sandbag boasts exceptional durability, ensuring it can withstand rigorous workouts for the long haul. Enhanced with seven handles and a high-quality zipper, it's designed for both functionality a