Premium 1.6L Double-Wall Stainless Steel Lunch Box with Advanced Thermo Vacuum Sealing

High-performance 18/8 stainless steel construction ensures superior durability and corrosion resistance for lifelong use. Precision-engineered double-wall vacuum insulation maintains food temperature for 12+ hours (hot/cold).

Leakproof silicone gasket and secure lock mechanism prevent spills, ideal for kids" lunchboxes or office meals. Mirror-polished interior resists stains/odors while meeting FDA food-grade safety standards.

Lightweight ergonomic design (300g) with compact footprint fits standard backpacks. Multi-scene use: meal prep, picnic, hiking, or as insulated baby food container.

Wholesale-exclusive pricing with bulk discounts available. Ships globally with factory-direct quality assurance.