Used 2-3 times for mountain climbing. Please check the condition of the product in the photos. Photos 4 and 5 show the inside of the pouch, turned inside out. *If you are commenting, please check my profile before commenting. The following is a reprint from the official online store. This is a smartphone case that can be attached to the shoulder harness of a backpack. It uses a material with cushioning and elasticity, and can also be attached to the waist belt with the main body clip. Specifications [Material] 3mm thick foamed rubber [double-sided jersey] [Weight] 60g [Color] Black (BK), Tan (LTN), Blue (PRBL) [Size] Height 18.5 x Width 9.5cm [Compatible smartphone size] Height 16.5 x Width 8.5 x Thickness 0.9cm * Depending on the shape of the smartphone, it may not fit.