[Minimum necessary storage capacity] "I want to go out with only the minimum necessary belongings such as smartphones, mini wallets, keys, etc." It is a smartphone pouch planned from such a voice. You can store enough necessary luggage such as bi-fold wallets, smartphones, handkerchiefs, tissues, and lips. The outer pocket is convenient for putting a smartphone. [Carefully selected environmentally conscious materials] "I want you to use it for a long time." With that in mind, we were thoroughly particular about the choice of materials. The material is a highly durable vegetable-tanned grain leather. It is difficult to clean sheep leather and synthetic leather, which scratch quickly, every time you use it, but grain leather is hard to scratch, so you can use it every day with confidence.　Even if you are busy, you don't need to take care of it every day. In addition, grain leather has excellent durability, so you can enjoy it in new condition for a long time. [Magnet to prevent falling] The inside of the bag has a magnetic button, so it is easy to open and close as well as prevent luggage from falling. The shoulder belt can be adjusted to your preferred length in 4 levels, so you can adjust it to your body shape or hang it over your shoulder or diagonally. [What is BLUE SINCERE?] 】 With the philosophy of "solving social problems in Bangladesh with the development of the brand", we pursue the possibilities of local materials with Bangladeshi craftsmen in our own factory for bags and wallets, and produce high-performance products that can be used in developed countries.