STARBUCKS Reserve® Stainless Steel Bottle, Blue & Silver, 591ml

A beautifully gradient stainless steel bottle. This stainless steel bottle features a glittering blue to silver gradient. The double-walled vacuum-sealed stainless steel provides excellent heat and cold retention. (Leak-proof: Yes) This product is not microwave or dishwasher safe. "Leak-proof" means that the bottle will not leak when the lid is securely closed. Please read the handling instructions before use. A beautifully gradient stainless steel bottle. This glittering blue to silver gradient stainless steel bottle. The double-walled vacuum-sealed stainless steel provides excellent heat and cold retention. (Leak-proof: Yes) Heat retention: 6 hours above 63°C Cold retention: 6 hours below 7°C