Premium 400ml/550ml Vacuum Insulated Tumbler with Advanced Double-Wall Technology

High-grade 18/8 stainless steel construction ensures superior durability and rust resistance. Military-grade vacuum insulation maintains beverages at optimal temperatures for 12 hours (hot) or 24 hours (cold). Precision laser-sealed rim eliminates leaks for shake-proof travel.

Ergonomic push-button lid with sweat-proof condensation control. Mirror-polished finish resists fingerprints while adding luxury appeal. BPA-free materials guarantee safe drinking experience.

Perfect for:

Office commutes with one-handed operation

Outdoor adventures due to shock-resistant base

Gift packaging with premium retail-ready box

Bulk procurement available with wholesale discounts

Commercial-grade performance meets lifestyle elegance – the ultimate thermal solution for coffee enthusiasts and on-the-go professionals. Ships globally with bulk order optimization.