
Sports Flask Stainless Steel Cola Shape Thermal Mug. Double Wall Vacuum Insulation: Stainless steel structure keeps drinks hot or cold for long periods. Customizable Color and Shape: Offers customized options for color and bullet shape designs. Leak Proof and Eco-Friendly: Features a leak-proof design and is made from eco-friendly materials. Multiple Capacity Options: Available in 280ml, 350ml, 500ml, 750ml, and 1000ml sizes. Food Grade Material Certified: Made with BPA-free, food-grade stainless steel (LFGB, FDA certified). Ergonomic Cola Shape Design: Unique cola bottle shape fits the hand comfortably for easy carrying. OEM and ODM Services: Supports full customization from samples, designs, and minor adjustments. Professional Manufacturer: Over 10 years experience with BSCI and Walmart audited factory.