Portable Lunch Container

Food Grade Material: Our lunch container set is made of high-quality food-grade PP plastic (external) and 304 stainless steel (internal). It's BPA-free, rust-free, and odor-free, suitable for adults, kids, women, and men.

Keep Food Warm: The thermal lunch box has a stainless steel bottom with PU foam filling for extended heat preservation (3-4 hours). Preheat by wetting it with hot water, then place hot food inside and use the included insulated bag.

Leak-proof & Convenient Design: Each lunch box has a double silicone seal to prevent leaks and odors. The lid has a clamshell exhaust valve and a handle for easy use. The double heat insulation layer keeps your food warm without making the box too hot to handle.

Free Combination: This stackable stainless steel lunch box set is versatile and great for kids, adults, and various activities like work, exercise, camping, and travel. It allows you to store and carry different foods separately while preserving their flavors.