◆ No smoking, no pets ◆ This backpack is released by HOLD FAST, a long-established strap brand that fixed gear and piste riders are likely familiar with. The size is approximately 45 cm in height, 16 cm in thickness, and 33 cm in width, making it a backpack suitable for urban use. As those who have used the brand's straps already know, the strength of the material and stitching has been proven. I think you can use it hard and roughly. Although I have hardly used it after purchase, it is a used item, so please refrain from purchasing if you are looking for a pristine item or are very particular about condition. Basically, when shipping, I will compress it as much as possible. Please ask any questions before purchasing.