Customized Insulated Double Wall Stainless Steel Tumbler A customized insulated double wall stainless steel tumbler is a premium drinkware solution designed to keep beverages at their ideal temperature for extended periods while offering personalized aesthetics and functionality. Crafted from high-quality food-grade 304 or 18/8 stainless steel, these tumblers are durable, rust-resistant, and free from toxins like BPA, ensuring safe use for both hot and cold drinks. Key Features: 1. Superior Insulation Technology The double-wall vacuum insulation creates an airless barrier between the inner and outer walls, minimizing heat transfer. This technology maintains hot drinks warm for up to 12 hours and cold beverages chilled for 24 hours or more, making it perfect for coffee, tea, ice water, or smoothies. 2. Customizable Design Options - Laser Engraving & Printing: Logos, artwork, or text can be permanently etched or printed in vibrant colors for a professional or personalized look. - Powder Coating: Matte, glossy, or textured finishes in a wide range of colors enhance grip and style. - Size & Capacity: Available in standard sizes (12oz, 16oz, 20oz, 30oz) or custom dimensions to suit different needs. 3. Leak-Proof & User-Friendly A sliding or screw-on lid with a silicone seal prevents spills, while a straw-friendly opening adds convenience. Some models include a handle or carabiner clip for portability. 4. Eco-Friendly & Long-Lasting Unlike disposable cups, stainless steel tumblers reduce waste and withstand daily wear, drops, and dishwasher cleaning. 5. Versatile Applications Ideal for corporate gifts, promotional merchandise, outdoor activities, or everyday use in offices, gyms, or travel. Why Choose This Tumbler? Combining durability, insulation performance, and customization, this tumbler is a practical yet stylish choice for brands or individuals seeking a reusable, high-end drinkware solution. Whether for branding or personal use, it delivers unmatched functionality and aesthetic appeal. Would you like additional details on customization techniques or material specifications?