
BPA-Free Stainless Steel Bottle for Superior Heat and Cold Retention. Superior Heat & Cold Retention: Double wall vacuum insulation keeps hot and cold drinks at desired temperature. 100% BPA Free Material: Made with medical grade SUS304 stainless steel ensuring safety for all ages. Leak Proof Design: Advanced lid technology ensures liquids are sealed inside securely. Customizable Colors: Available in multicolor options matching Pantone color codes. Durable Powder Coating: Safe and durable finish protects appearance and resists stains and odors. Large 40oz Capacity: Generous 1180ML volume suitable for children and adults. Comprehensive Certifications: Holds ISO9001, LFGB, FDA, BSCI, and CE certifications for quality assurance. OEM/ODM Services: Offers full customization, minor customization, and flexible design options.