A roll-shaped glasses case that takes advantage of the elasticity of the leather. A combination tanned Japanese leather that contains synthetic tannins at the dyeing stage with a low chrome content, giving a good elasticity. A glasses case with a structure that makes use of that elasticity. It is possible to adjust to the size of the frame that can be stored, because it can fix the condition of the spreading with rubber. Leather changes over time, so you can enjoy the process.