
Eco-Friendly Vacuum Flask Stainless Steel Bottle for Active Users. Customizable Colors: Available in Green, Pink, Black, Purple, and Customized options. Customizable Logo: Supports screen printing and laser engraving for personalized branding. Eco-Friendly Materials: Made from BPA-free Tritan, coffee grounds, crop stalks, and rice fiber. Double Wall Insulation: Vacuum insulated design keeps drinks hot or cold for 6-12 hours. OEM/ODM Services: Flexible customization including designs, samples, and full customization. High Production Capacity: Monthly production capacity of 500,000 pieces. Multiple Certifications: Certified by EU, GA65, ISO9001, SMETA, BPA FREE, and EPR. Durable Construction: High strength, unbreakable, and non-fragile with natural rustic texture.