Premium Quality Stainless Steel Double-Wall Vacuum Insulation – Keeps beverages hot for 12 hours or cold for 24 hours with advanced temperature retention technology.

High-Grade 18/8 Food-Grade Stainless Steel – Rust-proof, odor-resistant, and BPA-free for safe daily use.

Durable Borosilicate Glass Inner Liner – Shatter-resistant design ensures clarity while preventing flavor transfer.

Leak-Proof Straw Lid – Secure silicone seal with one-touch open mechanism for spill-free hydration on the go.

Multi-Scene Versatility – Ideal for gym, office, hiking, or travel with ergonomic grip and sleek matte finish.

Premium Craftsmanship – Laser-welded vacuum seal and precision machining for lifetime durability.

Bulk Purchase Advantage – Exclusive wholesale pricing for fitness centers, corporate gifts, or retail resale.