
20oz Gift Vacuum Insulated Tumbler Travel Tumbler Modular Tumbler. Customizable Color and Design: Color and design are fully customizable to meet specific brand requirements. Premium 304 Stainless Steel: Constructed from high-quality 304 stainless steel for durability and safety. Vacuum Double Wall Insulation: Keeps beverages hot or cold for extended periods with advanced vacuum technology. Multiple Capacity Options: Available in 260ml, 380ml, and 510ml sizes to suit various needs. Comprehensive Certifications: Certified by BPA, LFGB, REACH, SVHC, ASTM, EU, VOM, SCCP, PASH, and EC standards. OEM/ODM Support: Full OEM and ODM services available for custom manufacturing needs. Eco-Friendly and BPA Free: Made with eco-friendly materials and guaranteed free of harmful BPA chemicals. Global Factory Audits: Factory audited and certified by BSCI, Sedex, and ISO9001:2015.