Premium Double Wall Insulated Borosilicate Glass Tumbler with Infuser

280ml & 380ml Hot Selling Healthy Tea Cup

Beschreibung des Produkts:

Elevate the tea experience with our exquisite double wall insulated borosilicate glass tumbler, expertly designed for health-conscious consumers, tea enthusiasts, and premium beverage brands. This versatile tumbler, available in practical 280ml and 380ml capacities, seamlessly combines elegant aesthetics with exceptional functionality, making it perfect for steeping loose-leaf tea, herbal infusions, and botanical drinks while keeping beverages at the ideal temperature.

Crafted from premium 3.3 borosilicate glass, this cup offers outstanding resistance to thermal shock, effortlessly withstanding temperatures from -20°C to 150°C without cracking or compromising its structural integrity. The double wall insulation technology not only ensures a comfortable grip by maintaining a cool exterior even with hot contents but also preserves the temperature of your drinks for longer periods, enhancing the enjoyment of every sip.

The included removable stainless steel infuser allows for perfect tea brewing, enabling easy customization of strength and flavor. The wide mouth facilitates effortless cleaning and adds convenience for adding ingredients. The secure lid provides leak-proof performance, making it suitable for home, office, or on-the-go use.

Wichtige Merkmale und Spezifikationen:

Material: High-Quality 3.3 Borosilicate Glass (Food Grade, Lead-Free & BPA-Free)

Thermal Performance: Excellent thermal shock resistance; suitable for hot and cold beverages

Design: Double wall insulation for heat retention and cool-to-touch exterior

Infuser: Removable stainless steel tea infuser for optimal brewing

Capacity: 280ml & 380ml (Other sizes available for customization)

Safety: Non-toxic, odorless, and does not retain flavors; preserves the true taste of beverages

Lid: Leak-proof lid (often made of PP or stainless steel) for secure travel

Customization: Support OEM/ODM services, including logo printing, packaging, and size variations

Why Choose Our Factory for High Borosilicate Glassware?

Our manufacturing expertise sets us apart in producing superior borosilicate glass drinkware:

Advanced Material Formulation: We utilize high-purity raw materials (including quartz sand and boron sand) and precise配方 (formulas) to ensure low expansion系数, high chemical stability, and exceptional durability of our glass.

Precision Manufacturing Process: With expertise in high-temperature melting (exceeding 1500°C) and controlled annealing, we ensure each product possesses inherent strength and clarity, minimizing imperfections.

Stringent Quality Control: Every tumbler undergoes rigorous inspection for thermal shock resistance, stress points, and overall integrity, ensuring they meet international safety standards (e.g., FDA, LFGB).

Innovation & Customization: We offer extensive OEM/ODM support, providing flexibility in design, capacity, logos, and packaging to help brands create unique products.

Efficiency & Scale: As a professional manufacturer, we combine skilled craftsmanship with automated production lines to deliver large orders consistently while maintaining high quality and competitive pricing.

Ideal für:

Loose-Leaf Tea and Herbal Infusions

Health & Wellness Brands

Corporate Gifts and Promotional Items

Hotels, Cafes, and Restaurants

Retailers and Private Label Brands

Elevate your beverage offering with our premium, health-focused glassware. Contact us today to request samples and discuss custom solutions for your brand!