This product is a newly developed product in our shop, the most trusted supplier and the most affordable price, to provide you with the most satisfying shopping experience Has a constant temperature. Fashion Healthy Bottle 24 Hours Guaranteed Hot & Cold OUTSIDE Stainless Steel Unbreakable Stainless Steel Vacuum Flask Thermos Travel Cup 1000Ml Problems you may encounter:  1. How long will the goods be shipped after the order is placed?Answer: The goods will be shipped within 12 hours after the order is placed2. How long will it take to receive the goods after delivery Answer: You will receive it within one working day at the earliest, and you will receive it within four working days at the latest3. Is it possible to return the goods if you are not satisfied?Answer: If you are not satisfied with the product, you can return it Specifications Key Features Fashion Healthy Bottle 24 Hours Guaranteed Hot & Cold OUTSIDE Stainless Steel Stainless Steel Vacuum Flask Thermos Travel Cup 1000Ml What’s in the box 1*Vacuum Flask Specifications SKU: GE779HA19JS9RNAFAMZ Product Line: Vinastore-COD Model: Flask Production Country: China Weight (kg): 4.01 Color: Red Main Material: Stainless Steel Care Label: 111