BILDER - Compact Powerbag 5 kg with Metal Sand, Fitness Sandbag for Strength, Resistance and Core Training, Gym Weight Bag with Multiple Handles, Home Gym Tools for Complete Training

COMPLETE AND PROGRESSIVE FUNCTIONAL TRAINING: The power bag is an ideal tool for developing explosive strength, muscle endurance, core stability and coordination. Adapts to different fitness levels, allowing gradual progression with dynamic and multifunctional exercises

COMPACT DESIGN THANKS TO METAL SAND: The interior is filled with high-density metal sand, which allows you to concentrate a lot of weight in a small space. This makes the power bag compact and handy, also ideal for those training in environments with limited space

ERGONOMIC MULTIPLE HANDLES FOR MAXIMUM VERSATILITY: Equipped with sturdy, padded nylon handles, sewn securely to the synthetic leather body, allows a wide range of grips and movements. Perfect for swings, lifts, squats and transportation, ensures a secure grip even under strain

DYNAMIC INSTABILITY FOR INTENSE WORK ON MUSCLES: The internal metallic sand filling creates natural instability during exercise, forcing muscles to work harder to control the load. This improves muscle activation and makes every movement more effective

STURDY CONSTRUCTION AND WEAR RESISTANT MATERIALS: Made of premium synthetic leather, this power bag is designed to withstand tears, abrasions and intense stress. Reinforced seams ensure strength and consistent performance in even the most demanding workouts, maintaining a professional look over time