Liberty Felicite This is a pet bottle cover made with laminated fabric. ^ ^ The cord stopper is a high-quality gold color! The inner fabric uses heat-retaining and cold-insulating material. The 4-layer aluminum sheet seals with microfibers and prevents warm or cold air from escaping. Mouth fabric: Nylon ox With handle Size Width (bottom): Approximately 7cm Height: Approximately 22cm Gusset: Approximately 6cm #HeatRetentionColdInsulation Pet Bottle Cover #Felicite #Liberty Pet Bottle Cover