Water Bottle Double Wall Vacuum Insulated Thermos Beverage Coffee Bottle Stainless Steel Travel Mug Thermos Flask BPA Free Keeps Cold 24H Hot 24H 16Oz

Water Bottle Capacity:450ml/16oz Insulated Bottle Material: Made of BPA-free plastic and 304 stainless steel. Easy-to-clean nonstick interior. Our vacuum flask liner adopts the stretching process, the liner has no joints, and the inner wall is smooth. The general vacuum flask liner adopts the water swelling process, and the inner wall has obvious seams, which is not conducive to maintaining the temperature of the liquid in the cup for a long time. It is very convenient to carry in daily life, such as running, driving, reading, and walking the dog，gym, yoga or outdoors hiking, biking, kayaking.