Thank you for viewing! (*´˘`*) This is a large-sized cooler/warmer pouch. It's big enough to hold pouch drinks, convenience store rice balls, and ice rings. You can carry various items together with a cold pack. It uses a 4-layer construction of mesh, aluminum sheet, non-woven fabric, and polyester cotton for cooling and warming. It has mesh, making it tear-resistant and durable. It can also be washed, so you don't have to worry about getting it dirty ·͜· ︎︎ ✂️ Size (approximate) ※ Height: 18.5cm Width: 20.5cm Depth: 4cm ✂️ 20cm zipper Interfacing used It will be shipped folded at the gusset. I make each item with care and attention to detail ❁¨̮ I would appreciate it if you could understand that these are handmade items before purchasing (◡‿◡✿) Insulation/Cooling Snack pouch Rice ball pouch Ice ring pouch Cool ring pouch Neck cooler