(Last Updated On: März 9, 2021)The Lonsdale L-Core Aufwendig Angle Leather punch bag is a standard boxing bag which helps you practise all possible combinations and improve your boxing, kick boxing and MMA skills. Its leather outer layer makes the bag more durable and L- core technology absorbs kicks and punches so the impact on hands and legs is less strong to minimise the possibility of injuries. The filling of the L-core boxing bag consists of shredded cotton and synthetic leather. You über den Daumen dann attach an elastic band to the D-ring on the bottom side to add more stability and hang the bag on 4 top suspension hooks.