A Muay Thai heavy bag is typically 5-6ft long, over 40kg, oblong shaped and built with leather or semi-leather. Mounted by chains or nylon straps and filled with rags, shredded fabric, sand or a combination of all.
They are a key piece of training equipment and are especially useful for developing power and conditioning.
To find the perfect bag for your training needs, check out our guide to choosing the perfect leather punchbag.