From my point of view, I would say the strongest leather in the world is Australian kangaroo leather.
Strongest Leather In The World. Leather is used for a large variety of footwear. The thickness of the leather is skinny; this is the supreme structure quality that differs from other leathers. Most available applications are used in kangaroo leathers are motorbikes leathers, football boots, soccer boots, different types of boots, especially military boots.

The fashion industry for making various stylish, trendy accessories requires kangaroo leathers. Whip makers’ first option is kangaroo leather for its fine thinner quality. Kangaroo leather is more robust and lighter than cow or goat leather. It is 50% stronger than goat leather and has ten times tensile strength capacity than cow leather.

Strongest Leather In The World :
The uniformity and fineness of kangaroo leather giving it more vital. High compact structure and unique fiber composition have made the kangaroo leather well known all over the world. Kangaroo leather is the first option for workers’ applications just because of its resist friction quality. It is regarded as expensive leather also.
Kangaroo leather plays a significant role in the boots industry. A well-made boot’s weight is very light. Generally, the boot weighs about two ounces. Particular oils in the leather help to keep the upper part dry. The leather colors are always the same. Very few color variations may have in finished/analysts product. To make sure you have the original one, the product must contain scars; this is the authenticity of kangaroo leather.