Asobu "Times Square" thermo bottle is a perfect friend for travelling. This 450 ml bottle is designed with a stainless steel double walled construction vacuum insulation. Just fill up it with cold or hot drinks: ice tea, cold or hot coffee, cold water or juice - and the beverage will keep its temperature for hours. This is the best accessory for a walk in the park or a nice day at the beach. So fill it up and enjoy!Product features: - Material: stainless steel- 100% BPA free materials- Hand wash only- Spill-proof- Keeps beverage hot for 12 hours- Keeps beverage cold for 24 hours