Insulated Bento Box with Thermo Stainless Steel Lunch Box - Keeps

In this review the Insulated Bento Box with Thermo is evaluated for people who pack lunch for work, school, or outdoor plans and want reliable temperature control without plastic taste. The single biggest reason to buy is its combination of a 17oz insulated stainless steel food jar and a compartmentalized bento box that together make it easy to carry a hot main plus sides without juggling multiple containers. The set also includes a roomy insulated lunch bag, which simplifies transport for commuting adults and kids alike.

Key Features

• Food-grade materials: The 18/8 stainless steel main jar resists rust and metallic tastes so hot foods stay true to flavor.
• Separate PP5 compartments: BPA and phthalate-free PP5 plastic containers allow safe reheating of portions while keeping ingredients separated.
• Insulated food jar: The 17oz stainless food jar maintains ideal temperatures for soups and stews during a typical workday.
• Perfect portions: The bento lunch box offers a 3.2-cup main compartment plus a partitioned upper tier (1-cup and two 0.5-cup sections) for balanced meals.
• Complete kit: The set ships with matching containers and a 9.1 x 7.9 in insulated bag so users do not need to buy extras to carry meals securely.
• Easy care: Components are fridge and dishwasher safe and the PP5 pieces are microwave-safe for quick reheating when needed.

Who It's For

This set is best for commuters, office workers, parents packing school lunches, and outdoor daytrippers who want hot and separated meals without bulky cookware. The combined stainless jar plus compartmented bento gives flexibility for soups, mains, and sides while the insulated bag makes daily transport straightforward.

Those who need very large meal capacity or who microwave stainless components should look elsewhere; stainless steel is explicitly not microwave-safe, and the overall volume is tailored to single meals rather than multi-person catering.

Pros & Cons

Pros

• Keeps food warm well thanks to the insulated 17oz stainless food jar noted for its insulating capacity.
• Well-sized compartments that make meal planning easy with a clear division of portions.
• Includes an insulated lunch bag so the set is ready-to-use out of the box.
• Materials focus on safety with 18/8 stainless steel and recyclable PP5 plastic.

Cons

• Quality receives mixed feedback from some users so finish and long-term durability may vary.
• The stainless components cannot be microwaved, which limits reheating options to the PP5 containers only.

Specifications

Lunch box dimensions	8.3 x 4.3 x 3.5 in
Main compartment capacity	3.2 cups
Upper tier partitions	1 cup + two 0.5 cup sections
Insulated food jar	5.1 in diameter x 2.8 in tall, 17oz
Insulated lunch bag size	9.1 x 7.9 in
Materials	18/8 stainless steel and BPA/phthalate-free PP5 plastic
Care	Fridge and dishwasher safe; PP5 microwave-safe (stainless not microwave-safe)

Our Verdict

The Insulated Bento Box with Thermo is a practical, value-minded choice for anyone who wants a single reliable system to carry a hot main plus separated sides. It stands out for its insulating capacity, thoughtful portioning, and included insulated bag, making it ideal for daily commuters and parents. If long-term finish is a priority, buyers should inspect quality on arrival, but most users will find it a convenient, all-in-one lunch solution.

Frequently Asked Questions

Are any parts microwave-safe?
The PP5 plastic compartments are microwave-safe for reheating, but the stainless steel jar must not be microwaved.

Can the set keep food hot all day?
The insulated 17oz food jar provides strong heat retention for several hours and customers specifically praise its insulating capacity.

Is the plastic recyclable?
Yes, the containers are made from PP5, which is a recyclable plastic labeled No. 5 and is free from BPA and phthalates.