This is a Karrimor cleave40. The size is M, and the 40 is a current model that was just released this year. I bought it during Amazon's Black Friday sale the other day. I was originally using the cleave30, and I thought that if the capacity increased, I could use it for tent camping, etc. However, even looking at the actual product, I didn't feel much difference in capacity, so I don't think I'll have a chance to use it, and it's a waste, so I'm putting it up for sale. Therefore, it's a completely new item with the label still attached. Feel free to purchase without comment. I will not change the price immediately after listing, so I apologize, but please refrain from price negotiations and comments. Thank you.