









Custom 30 oz crystal rainbow drinking tea double wall vintage tumbler
268 Reviews
- Rotary Handle Patent Design
- 36 Hours Cold
- 12 Hours Iced
- 8 Hours Hot
- 4 Kinds Of Functional LIDS Are Available
- Ergonomic Comfortable & Convenient
- Dishwasher Safe
- Skinny – Wall Triple InsulationTM

Tumbler with Customizable Design for Personal Expression
Tumbler enthusiasts seeking a blend of vintage aesthetics and modern personalization will appreciate this 30oz crystal rainbow drinking tea tumbler. Designed with a double-wall structure and a vibrant, iridescent finish, it reflects both functionality and style. As a standout custom tumbler, it allows users to personalize everything from color schemes to printed logos—making it ideal for gifting, branding, or personal flair. Whether you prefer bold rainbow hues or subtle gradients, this tumbler offers the freedom to match your personality or corporate identity with elegance.
Beyond its eye-catching design, the tumbler is also a reliable drinkware solution for both hot and cold beverages. Its high-quality build ensures durability and ease of cleaning, providing a lasting impression every time you use it. This versatile tumbler can become a staple in your daily routine—whether you’re sipping tea at home, serving beverages at events, or curating a custom line for retail. If you’re a business looking to scale, our custom tumbler wholesale service enables you to place bulk orders with ease while maintaining design integrity.
As a trusted tumbler manufacturer, we offer flexible customization options and consistent production standards, ensuring that every product aligns with your vision. From boutique retailers to promotional events, this tumbler is your solution to delivering a memorable and functional experience.
Tumbler Built for Sustainability and Eco-Conscious Consumers
Tumbler design is not just about appearance—it’s about purpose. This 30oz crystal rainbow tumbler is crafted with sustainability in mind, featuring durable 304 food-grade stainless steel that is BPA-free and fully recyclable. In a world increasingly concerned with environmental impact, this eco-friendly custom tumbler offers a powerful alternative to disposable plastic cups. Whether you’re a tea lover, a café owner, or a brand marketer, this tumbler stands for both style and social responsibility.
Its double-wall structure helps maintain beverage temperature and reduces condensation, making it practical for everyday use, travel, or even corporate gifting. Beyond personal use, it’s a smart solution for those seeking to align their values with their branding. Our custom tumbler wholesale program allows businesses to easily bulk order sustainable tumblers that can be tailored with logos or artwork—an excellent promotional tool that doubles as a planet-friendly product.
As a forward-thinking tumbler manufacturer, we emphasize environmentally responsible production practices. From ethically sourced raw materials to strict quality control during manufacturing, we ensure minimal environmental footprint without compromising on quality or aesthetics. Choosing this tumbler means you are investing in a product that not only elevates your lifestyle but also supports a greener future. Whether used for marketing, resale, or personal use, this tumbler is the perfect fusion of conscious design and timeless appeal.
Long-Lasting Temperature Retention
In the busy routines of daily life, maintaining the temperature of your drinks is a key requirement. Our tumblers feature vacuum insulation technology, allowing them to retain the heat or cold of beverages for 12 to 24 hours. Whether it’s your morning coffee or an afternoon drink, this tumbler provides a continuous warm or cool experience. Its insulation performance is not only ideal for daily use but also perfect for outdoor activities or long trips.
The vacuum insulation technology effectively separates hot and cold temperatures, ensuring that your drink stays at the desired temperature for an extended period. Whether it’s a scorching summer day or a chilly winter night, this tumbler offers a comfortable drinking experience. Its insulation performance is suitable for both individual use and for small groups within a household. Choosing a high-quality insulated tumbler is an upgrade to your lifestyle.
Durable and Easy to Clean
Durability and ease of cleaning are two crucial features of a drink cup, and our tumbler excels in both aspects. Made from 304 stainless steel, the material is not only long-lasting but also rust-resistant. Even after long-term use, it will not develop rust, ensuring a safe and comfortable drinking experience for you. Cleaning is also a breeze, as the inner surface is smooth and food particles do not stick to the walls, making daily maintenance hassle-free.
In addition, the design of the tumbler is carefully crafted for precision. From the shape of the opening to the ergonomically designed handle, every detail is polished to perfection, ensuring a smooth drinking experience. Its lightweight design makes cleaning even simpler, allowing you to use water or dish soap for a deep clean. Choosing a durable and easy-to-clean drink cup is an investment in your daily life.
Compact and Portable
In today’s fast-paced lifestyle, people increasingly value practicality and portability, and our tumbler excels in both aspects. Its compact design and ergonomic handle make it an ideal travel companion. Whether you’re going on a short trip or a long journey, this tumbler can reliably keep your drinks close at hand. Its lightweight design allows it to fit easily into a backpack, car trunk, or luggage.
Moreover, the handle is designed with both comfort and functionality in mind. It provides a secure grip and prevents spills, ensuring safe drinking during movement. For users who frequently travel for work or pleasure, this tumbler is an excellent choice. Its compact design and portability make it a versatile drinking tool.






Customization Process
Let’s Work Together















