If you haven’t spotted Uniqlo’s crossbody pouch bag at some point over the last three years, where have you been? The small but mighty unisex bag was launched in 2022, and even now, I don’t feel like I can head out for the day without spotting at least one person wearing it. The bag has become one of the best-selling bags of all time for the Japanese retailer, largely thanks to its versatility and surprising spaciousness. 

I bought mine back in 2022 after spotting it in the men’s…