
25oz Gift Gradient Tumbler Glitter Tumbler Best Coffee Tumbler. Customizable Color and Logo: Full customization available for color and logo design with vector file support. Premium 304 Stainless Steel: Constructed from food-grade 304 stainless steel ensuring safety and durability. Vacuum Double Wall Insulation: Advanced vacuum technology keeps beverages hot or cold for extended periods. Leak Proof Design: Secure lid design prevents spills during travel, gym, or outdoor activities. Multiple Capacity Options: Available in 260ml, 380ml, and 510ml sizes to suit various needs. Eco Friendly and BPA Free: Made with safe, eco-friendly materials free from harmful BPA chemicals. Comprehensive Certifications: Certified by BPA, LFGB, REACH, SVHC, ASTM, EU, VOM, SCCP, PASH, and EC. OEM/ODM Support: Professional design and manufacturing services for custom orders and branding.