Sustainability & Materials Page

Our Commitment to Sustainable Hydration

At AI Master LLC, we believe everyday products should be durable, functional, and eco-friendly. Our bamboo tea tumbler is designed to reduce single-use plastic waste while providing reliable thermal performance.

Premium Food-Grade Materials

• 100% Natural Organic Bamboo: Sustainably harvested bamboo exterior provides a unique natural grain texture and durable outer shell.
• Food-Grade 304 Stainless Steel: The interior liner and tea infuser are crafted from 18/8 (304) stainless steel, ensuring zero metallic taste, 100% BPA-free hydration, and corrosion resistance.
• Double-Wall Vacuum Insulation: Maintains hot drinks for up to 12 hours and cold beverages for up to 24 hours.
• Reusable & Plastic-Free Interior: Designed as a long-lasting alternative to single-use plastic cups and bottles.