Tunhigl Insulated 307 Stainless Steel Divided Bento Box, Leakproof Microwavable Lunch Box with Built-In Tableware, Portable Large Capacity Food Storage for Office, Picnic & Travel

Specifications

Inner Liner Material: Food Grade 304 Stainless Steel

Outer Shell Material: High Temperature Resistant PP Plastic + Thermal Insulation Cotton

Supporting Accessories: Thickened Silicone Sealing Ring, Lockable Snap Buckles

Core Functional Features: Single-layer thermal insulation, detachable microwavable inner tray, leakproof airtight seal, multi-compartment separation, portable carry handle, easy to clean

Package Contents: 1 single-layer insulated sealed lunch box (contains 304 stainless steel inner tray + silicone sealing ring)

Product Overview

This multi-functional single-layer lunch box adopts food-grade 304 stainless steel inner container matched with heat-resistant outer shell, combining heat preservation, microwave reheating and leakproof sealed storage all in one unit. The thickened stainless steel liner is rust-proof, corrosion-resistant and easy to clean, safe for long-term storage of hot meals. Equipped with elastic silicone sealing ring and lockable side buckles, it delivers excellent leakproof performance without soup or sauce spillage during commuting, travel or outdoor picnics. The outer shell is built with an efficient thermal insulation layer to slow heat loss and keep food warm for hours. The detachable stainless steel inner tray can be taken out separately for microwave reheating instead of putting the whole box into the microwave. Multiple independent divided compartments separate staple food, meat, fruits and side dishes to avoid flavor mixing. The compact lightweight box with ergonomic portable handle causes no burden while carrying, suitable for daily office meal prep, camping and short-distance trips.

Care Instructions

• Clean all components with neutral detergent and air-dry thoroughly before first use.
• Only the stainless steel inner tray can be heated in the microwave; remove all silicone accessories and outer insulation shell in advance before heating.
• Do not heat the empty stainless steel inner tray for more than 6 minutes.
• Do not scrub the stainless steel surface with hard steel wool to avoid permanent scratches.
• Store the lunch box in a cool and dry place when not in use.