The Spark Starter Battle Bag is a versatile, sustainable weighted bag designed for functional training at home or in the gym. Available in two weight options, it grows with your strength while honoring a legacy of resilience. Weight Options: 20 lb Spark Starter and 40 lb Blaze Builder options provide scalable loading for progressive workouts. Handling and Design: Multiple carrying options with horizontal and perpendicular handles enable varied grips, curls, carries, rows, presses, and dynamic movements. Material and Sustainability: Built from recycled decommissioned fire hoses, delivering durable construction while repurposing materials with a story of resilience. Fill Method: Does not come with sand; fill directly inside the bag with dry sand and roll the top closed. Filling takes about 5 minutes. Color Variations: Wide range of color options to fit your style and training space. Supported Exercises: Suitable for curls, carries, upright rows, overhead presses, squats, lunges, and more, enabling a full-body training routine. Special Note: Green Variation: The green version uses a decommissioned hose with an extra sticky dye; stickiness may transfer to hands or clothing during initial uses but diminishes with use. The Spark Starter Battle Bag delivers practical strength training through tangible materials and thoughtful design. It supports a broad range of movements, helps build grip and core stability, and offers a sustainable alternative to traditional training bags. Ideal for individuals building a home gym, coaches setting up portable workouts, or anyone seeking a durable, history-backed tool that can handle daily training—from light conditioning to heavier lifts. Ships from supplier: Recycled Firefighter