1. Lightweight and durable: This punch bag is crafted from quality PVC material, offering both lightness and durability. The base features a thickened design for enhanced portability. Its nonhanging design allows for training anywhere comfortably— for home or commercial gyms. 2. Easy to use: First, fill the base with water or sand, then inflate the punching body to ensure effective rebound. The lower section can be weighted with water for added stability, while the upper part is inflated for skill training. Includes 1 water inlet and 1 air intake. 3. Standing design: Designed with an antifall principle, this punch bag absorbs shocks to prevent accidental injuries. Its stable structure ensures it remains upright after hits. Recommended for ages 6 and adults. 4. Fitness boxing sandbag: Fun for the whole family! Easy to inflate and deflate, folds compactly for storage. Trains coordination and reflexes while making workouts enjoyable. Relieve stress and frustration with this practical boxing solution.