- Cold for 12 hours.
- High quality.
- OEM or ODM is welcome.
- Perfect size for carrying while traveling, camping, hiking, etc.
- Threaded cap, masking it easy to screw it tight up and down.
- We suggest not using for red wine ,carbonated beverage and other pungency liquid.
- 18/8 Food Grade Stainless Steel.
- Material test: CPSIA & Prop 65 for lead and cadmium. Phthalates (7P). AZO.
- Food test: FDA for cooler material.