About Materials
?Cover/ Lid: Polypropylene (PP, #5)
?Sealing ring: Food-grade silicone, non-toxic and tasteless
?Soft cup lid: TPE
?Body: 304 stainless steel (heat-resistant)
We use 304 stainless steel materials
1. Nontoxic, do not contain any harmful materials
There are no toxic components in the production process, and will not release toxic elements during use, comply with environmental requirements and FDA;
2.High solid
304 stainless steel rigidity: ?187HB;?90HRB;?200HV
3. Excellent impact strength
Tensile strength ?b (MPa)?520 Proof stress ?0.2 (MPa)?205
4. Excellent chemical resistance, hydrolysis resistance
304 stainless steel resistant to detergents, detergents, hydrocarbon solvents, oils, perfumes and other corrosive.

• . The bottle made of 304 stainless steel, to meet United States FDA standards, cycles and environmental protection, does not contain toxic materials to keep the water fresh, odorless.
• Bottle with vacuum double wall as the interior, covering with stainless steel as the exterior, the insulation effect up to 10 hours, the water temperature at least 55 degrees.
• Fashion colorful with milliliters marked bottle body, help you replenish proper amount of water when you needed, improve the quality of life.
• cover soft, food-grade silicone sealing washers, fully sealed watertight. the Cup date in the cover, check production dates
• screw Cup, smooth Design for drinking water, without any processing, smooth Cup, without fear of cutting lips, wide-mouth is more convenient to drink and water.

. The bottle made of 304 stainless steel, to meet United States FDA standards, cycles and environmental protection, does not contain toxic materials to keep the water fresh, odorless.