Personalized 500ml Tumbler Leakproof Custom Stainless Steel Mug with Vacuum Insulation
467 reviews
🔸1. Premium 304 Stainless Steel Construction
Built with high-grade, food-safe stainless steel, this 500ml custom tumbler is rust-resistant, odorless, and designed for long-lasting daily use.
🔸2. Advanced Vacuum Insulation
Double-wall vacuum technology keeps beverages hot for 8–12 hours or cold for up to 24 hours—perfect for coffee lovers and fitness enthusiasts alike.
🔸3. Customizable for Your Brand or Gift Needs
With full support for logo printing and personalization, this tumbler makes an ideal promotional gift or corporate giveaway.
🔸4. Leakproof Lid & Wide Mouth Opening
The screw-on lid is 100% leakproof, and the wide opening allows easy cleaning and ice filling.
🔸5. On-the-Go Friendly
Its compact size fits car cup holders and backpack pockets, making it perfect for commuting, travel, or work.
🔸6. 500ml capacity in one stylish tumbler.
Personalized Leakproof 500ml Tumbler
Premium-Grade 304 Stainless Steel —Healthy and Long-Lasting
Crafted from high-quality food-grade 304 stainless steel, this tumbler offers durability and safety you can count on. The inner wall is polished to prevent odor retention and makes cleaning quick and effortless. It’s resistant to rust, corrosion, and daily wear—ensuring your tumbler looks as good as new even after months of use. Unlike plastic alternatives, the Coolnice tumbler is BPA-free, non-toxic, and environmentally friendly. It’s designed to preserve the taste and freshness of your beverages while contributing to a healthier planet. When quality matters, trust Coolnice tumbler manufacturer.
Personalized Leakproof 500ml Tumbler
Double-Wall Vacuum Insulation – Fresh Taste All Day Long
The Coolnice 500ml custom tumbler is crafted for those who value both style and performance. Made from premium food-grade 304 stainless steel, this tumbler is built to last and safe for everyday use. Its double-wall vacuum insulation locks in temperature, keeping your coffee hot for up to 12 hours or your iced drinks refreshingly cold for up to 24 hours. Whether you’re heading to work, the gym, or a weekend trip, this tumbler ensures every sip is just right.
Designed with a sleek, ergonomic profile, the tumbler fits perfectly in your hand and most car cup holders. The spill-resistant lid provides a secure seal, so you can toss it into your bag with confidence. The exterior stays dry and cool—no sweat, no burns.
But this tumbler is more than just functional. It’s fully customizable to reflect your brand, personality, or event. Add your logo, artwork, or message with our high-quality engraving or printing services. Whether you’re a small business looking for promotional merchandise, planning a wedding, or launching a campaign, our custom tumbler options give you full creative control.
Need a large batch? No problem. We offer custom tumbler wholesale solutions to meet bulk order needs with consistent quality and fast turnaround. It’s ideal for corporate gifting, retail, or event giveaways.
Practical, elegant, and personalized—the Coolnice custom tumbler isn’t just a drink container, it’s a statement piece you’ll love to carry everywhere.
Customization Process
Let’s Work Together
