Custom 500ml Tumbler 304 Stainless Steel Thermos Customization Vacuum Insulated Bottle
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🔸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.
Custom 500ml Tumbler 304 Stainless Steel Thermos
Your Everyday 500ml Custom Tumbler – Sleek, Smart, and Stylish
Meet the Coolnice 500ml custom tumbler – a premium choice crafted by a trusted tumbler manufacturer dedicated to quality and modern design. Whether you’re commuting to work, powering through deadlines at your desk, heading to the gym, or relaxing at home, this stainless steel tumbler seamlessly fits into your daily routine.
Its ideal 500ml (17oz) capacity makes it perfect for your favorite beverages—coffee, tea, smoothies, or cold water—delivering just the right amount without unnecessary bulk. Designed for convenience, the tumbler features a slim, lightweight profile that fits comfortably in your hand, slides easily into standard car cup holders, and packs neatly into your bag or backpack.
The soft matte finish not only adds a contemporary and premium aesthetic, but also improves grip and resists fingerprints. Whether you’re buying for yourself or gifting to someone special, this custom tumbler brings together form and function in one stylish package.
As a professional tumbler manufacturer, Coolnice ensures high standards in every detail—from material selection to insulation performance and customization quality. Ideal for personal use, promotional branding, or business gifting, this tumbler is a smart investment in style, practicality, and durability.
Custom 500ml Tumbler 304 Stainless Steel Thermos
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
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