Hatton Upper Cut Bag Perfect your upper cut and practice combination punches with the Hatton Upper Cut Bag. Made with a durable PU or leather outer, the Upper Cut Bag is handmade to ensure a professional quality and finish that will withstand the hardest of punches. Learn different variations and style of the upper cut, using a bag that offers boxers an alternative workout combined with the benefits of training with a straight punch bag. Bag fill is a key component of any punch bag and at Hatton Boxing, we carried out extensive research and testing during the product development phase to ensure that all our punch bags were designed for ultimate performance and maximum durability. All Hatton punch bags are filled with a unique type of bag fill exclusive to Hatton Boxing. This ensures the bag fill remains evenly distributed, so that the punch bag will keep its shape even throughout the toughest of training sessions. Its unique properties ensure maximum absorption on impact, minimising the force on contact to allow you to train harder for longer. The punch bags are durable, long-lasting and capable of withstanding the hardest of hits over and over again.