Yes4All Premium Adjustable Weighted Bag for Fitness 10 -90 kg - Power Bag great for Handles Exercise Running Workouts, Heavy Duty Sandbags for Crossfit and Strength Training

VERSATILE UNFILLED SANDBAG: Choose flexibility with unfilled sandbags for your home gym. Easily adjustable and durable for heavy bag and sport bag workouts. You can feel free to adjust its weight to your needs, unlike filled bags with permanent installations and prone to splitting. . Additionally, empty power bags are more durable and easier to transport. FULL-BODY STRENGTH TRAINING: power bags offer strength and cardiovascular training benefits. They're an alternative to traditional weightlifting equipment, providing variety and accessibility, ideal for beginners. Sandbag training emphasizes form and control due to the shifting load and unique shape, contributing to muscle building, strength enhancement, and fat burning. DURABLE DESIGN: Crafted from 1000D Cordura fabric with a heavy-duty zipper for lasting performance. The inner filler bags, also made from water-resistant Cordura fabric, feature double hook and loop closure strips to prevent sand leakage. MULTI-FUNCTIONAL SQUAT BAG: Elevate core and grip strength for diverse exercises like calisthenics and solo sports. Master adaptability with adjustable gym sandbags, targeting various muscle groups for running, rucking, lunges, and more. Our sport bags offer endless workout possibilities, whether for goruck, ruck training, or general fitness. FULL PRODUCT SET INCLUDES: These yoga sandbags come in 4 different size variations with different weight capacities, S - 1 small inner bag (2 - 11KG), M - 2 medium inner bags (11 - 34KG), L - 3 big inner bags (34 - 56KG) & XL - 4 big inner bags (56 - 90KG), with four inner unfilled bags. Please note that filling methods differ, so we have recommended a weight range for each bag to ensure optimal performance and avoid overstuffing.