4Pcs Beige Stainless Steel Insulated Bento Box, Portable, Microwave , Stackable & Leakproof, With Insulated Bag

[High-Quality Material]The interior uses double-layer premium 304 stainless steel, which is not easy to rust. The metal surface is treated with electrolysis to form a smooth protective layer on the inner tank. It features an independent layered design, is odorless and reusable, and offers great vacuum insulation performance. [Multifunctional Design]It can hold hot food such as soup and fried rice, keeping it warm for up to 2–3 hours. It is also suitable for cold food like salads, pasta and fruits. The 3/4-layer structure can store different foods separately. The unique double-layer design keeps the outer surface at a comfortable temperature for easy handling. [Spill & Leak Proof]Each layer is equipped with double-layer silicone seals to lock in freshness and prevent leakage and odor mixing. The 3/4 independent sealed layers include 304 stainless steel inner bowls with PP outer bowls, reinforced sealed rotary lids, and high-temperature tailless vacuum technology for full temperature locking. [Exquisite & Practical]The waterproof design improves durability, reduces dirt build-up and makes cleaning simple. It comes with a portable strap for easy carrying. [Ideal for Gifting]It can be wrapped with a ribbon and given to relatives and friends, allowing them to enjoy delicious homemade meals anytime.