stainless steel multi-layer insulated lunch box bento box 3-layer japanese-style compartment insulated bucket cute lunch box for elementary school students

             Silicone breathable holes

The lid features special silicone ventilation holes to prevent the lid from not opening due to air pressure.

 Thickened safety latch

The latch design is tight; just press it once to secure it firmly, and the sealing effect is excellent.

Built-in silicone sealing ring

High-quality integrated rubber seal ring and plastic tightly bonded together; does not easily fall off, with excellent overflow prevention properties.