Hot and cold travel insulated vacuum thermal flask water bottle

1. Innovative Vacuum Insulation: Our insulated vacuum water bottle can keep drinks ice cold for 24 hours or hot for 12 hours. Using our DILLER TEMP Technology, your tumbler maintains inside temperatures for longer hours.

2. Leak Proof Screw on Lid: Food quality silicone o-ring makes sure the sealing tightness and leak proof. Fill up your bottle with your favorite drinks and feel refreshed all day! All parts are dishwasher safe.

3. No more one-use bottles, no more toxic plastics. Diller uses only food grade, BPA-free, recyclable materials for our insulated water bottles and accessories.

4. This vacuum insulated water bottle is fashionable and simple, suitable for home, office and travel occasions, as a gift is also a good choice.