Two 500ml plastic bottles fit comfortably. Width: 21cm, Bottom: 14cm Height: 27cm Depth: 7cm Handle: 31cm The inner fabric uses a 4-layer structure with special processing for cold and heat retention. Please use ice packs in the summer. I make each one with care, though I am an amateur. I work carefully, but there may be some crooked seams, distortions, or fraying. It is not perfect. Please refrain from purchasing if you are looking for something like a mass-produced item. Only those who understand handmade items, please. Cooler bag Tote bag Handmade cooler bag Cooling Plastic bottle case #IceRingPouch #IceRingCase #CoolRing #NeckCooler