18/8 stainless steel
Double-wall vacuum insulation
Leak-resistant cap

Check out our SS-1011 now, flip and sip anytime, anywhere, 316 stainless steel, double wall vacuum insulation, leak proof lid, heavy duty lid seal to lock in the cold, safe and durable.
In addition to the products listed above, you can also contact us to customize the materials and craftsmanship of our bottles.
With more than 30 years of production experience and having cooperated with major brands, we are your best choice.
