This is a multi-functional work pouch with a carabiner and belt loop. How about using it to store small items like your smartphone? The main pocket has a large zipper opening, making it easy to take things in and out♪︎ There's also a pocket on the back where you can insert pens, utility knives, etc. This is a new, unused item, but it didn't originally come with a tag. - Size: Approximately 18cm tall x 11cm wide, see photos 5-6 for the depth. - Number of pockets: 5 (including 2 pen pockets.) Pouch with carabiner Smartphone pouch Please understand and accept that this item is stored at home and managed by an individual. Thank you for looking.