
Custom Logo Insulated Stainless Steel Outdoor Kids/Child Thermal Water Bottle for Gym Travel School BPA-Free Sports Drinking Hot Copper Water Bottle with Logo. Customizable Logo: Supports 3D printing, PVD, laser engraving, silk screen, and other custom logo methods. Premium Material: Made from high-quality 304 stainless steel ensuring safety and durability. Long Insulation Time: Keeps drinks hot or cold for 6 to 12 hours depending on capacity. Multiple Capacity Options: Available in 350ML, 500ML, 750ML, and 1000ML sizes for various needs. BPA-Free Safety: Constructed with BPA-free materials for safe drinking for all ages. OEM & ODM Services: Full customization support including design, samples, and flexible production. High Production Capacity: Factory capable of producing 50,000 units daily with 40,000 sqm facility. Global Quality Standards: Products exported to 80+ countries with AQL process and on-site lab testing.