Portable Stainless Steel Water Bottle Bamboo Lid Sports Flasks Leak-proof Travel Cycling Hiking Camping Bottles BPA Free

Question 1：

Is the bottle body  single wall or double wall？
Answer：
Single wall

Question 2：

Is it a thermos cup？
Answer：
No，it is a ordinary stainless bottle.

Question 3：

Is it safe ？ Is it  bpa free？
Answer：
Yes ，it is safe ，I have the test creatificate，if you ask for it ，I can send the photo of test creatificate.

Question 4：

What is the bottle material？
Answer：
Cup lid：two style design，one of them is no.304 stainless cup lid，the other is bamboo cup lid and no.304 stainless
Cup body：no.201 stainless

Packing list:

1 * stainless steel water bottle