Insulated and cold-retention pet bottle cover ♪♪♪ ☆ Compatible with 500-600ml pet bottles. It's a little large, so a small ice pack can also fit. ☆ Comes with a removable strap. With a D-ring, you can arrange it with your own strap. ☆ Uses a 4-layer aluminum mesh sheet for handicrafts for insulation and cold retention. It can be washed, but hand washing is recommended as it may lose its shape. Do not use a dryer ✖ Size Height: 21cm Width: 13cm Gusset: 7cm #PetBottleCover #Insulation #ColdRetention #Handmade #WithHandle #LightPurple #NutsAndBerries