Premium 380ml Double-Wall Stainless Steel Vacuum Mug with Silicone Insulation

Innovative Dual-Layer Design
– Features a seamless silicone middle layer for enhanced thermal retention, keeping drinks hot/cold for 12+ hours.
Medical-Grade 304 Stainless Steel
– Rust-proof, odor-resistant, and BPA-free for safe daily use.
Sleek & Durable Build
– Precision-welded vacuum seal prevents condensation, while the scratch-resistant exterior ensures long-term aesthetics.
Versatile for Any Setting
– Ideal for office commutes, outdoor adventures, gym sessions, or as an eco-friendly alternative to disposable cups.
Ergonomic & Leak-Proof
– Silicone-sealed lid with smooth threading for easy one-handed operation and spill-proof portability.
Global Wholesale Advantage
– Factory-direct pricing, bulk discounts, and worldwide logistics support for resellers.