Geezers Marble Pro Water Punchbag – 12", 15" & 18" Water-Filled Heavy Bag, Shock Absorbing, Waterproof & UV-Resistant Hanging Boxing Bag for Accuracy, Power & Head Movement (Black/Silver, L(18")54kg)

• WATER-FILLED FOR SUPERIOR SHOCK ABSORPTION – Designed to reduce impact stress on hands, wrists and elbows by eliminating hard spots found in traditional heavy bags. The water core absorbs full-power shots evenly, making it ideal for safe, high-intensity boxing training.
• IMPROVES ACCURACY & DEFENSIVE SKILLS – Marble slip ball shape moves naturally when struck, helping develop timing, head movement, slipping, blocking and counter punching. Perfect for refining precision, coordination and reaction speed in every session.
• FIRM & RESPONSIVE STRIKING SURFACE – Once filled with water, simply add air to maintain optimal firmness and prevent sagging. Delivers a balanced, consistent feel that responds realistically to punches while supporting controlled combinations.
• WATERPROOF & UV-RESISTANT BUILD – Constructed from thick-walled, durable materials suitable for indoor and outdoor use. Designed to withstand varied training environments including home gyms, garages and commercial boxing facilities.
• MULTIPLE SIZES & WEIGHT OPTIONS – Available in 12” (15kg), 15” (35kg) and 18” (54kg) to suit different skill levels and workout goals. Easy to fill, drain and transport. Ideal for boxing, MMA and fitness training. Chain not included.

Geezers Marble Pro Water Punchbag - Take your training up a level with this water-filled slip ball and punch bag hybrid, designed to sharpen accuracy, timing, head movement and defensive reactions. Its balanced shape moves naturally when struck, helping you practise slipping, blocking, countering and precision punching, while still absorbing full-power shots. Filled with water for superior shock absorption, it helps protect your hands and joints by eliminating the hard spots found in traditional heavy bags. Once filled, the bag can be pumped with air to maintain firmness and prevent sagging, ensuring a consistent, responsive striking surface every session. Constructed from thick-walled, waterproof and UV-resistant material, it’s suitable for indoor or outdoor use and easy to fill, drain and transport. Durable, versatile and built for serious training at any level. Chain not included