Premium Borosilicate Glass Tumbler – 450ml BPA-Free & Eco-Friendly

Unbreakable Borosilicate Glass
– High-quality, heat-resistant material withstands sudden temperature changes without cracking, ensuring durability for daily use.
Bamboo Lid & Silicone Sleeve
– Natural bamboo lid adds rustic elegance, while food-grade silicone sleeve provides a secure grip and shock absorption.
Straw Included for Convenience
– Integrated straw design promotes effortless sipping, ideal for smoothies, iced coffee, or infused water.
Leak-Proof & Portable
– Secure seal prevents spills, perfect for gym, office, or outdoor adventures.
Easy-Clean & Odor-Resistant
– Smooth glass interior resists stains and lingering smells, dishwasher-safe for hassle-free maintenance.
Eco-Conscious Choice
– Reusable design reduces plastic waste, supporting sustainable living without sacrificing style.
Bulk Order Advantage
– Wholesale pricing ensures the lowest cost for high-volume buyers, backed by global logistics support.