Smart Fingerprint-Unlock Insulated Water Bottle With Password Lock—Perfect Gift For Boys And Girls, Students, And Children; Comes With A Special Straw—500ml

Product Highlights

• The combination of microwave copper plating on the outer wall of the inner pot and a double-layer vacuum process effectively reduces heat transfer and improves heat retention.

• All-Around Sealing for Peace of Mind on the Go

• The cup's powder-coated finish is wear-resistant, scratch-resistant, and won't chip.