Choosing the right lunch box can be a back-to-school or back-to-work challenge. This comparison review dives into three popular options: the Bentgo Kids, Bentgo Adults, and Kenuket lunch boxes. We'll explore their features, durability, ease of cleaning, and overall suitability for different age groups and lifestyles. From vibrant, child-friendly designs to sleek, adult-oriented aesthetics, we'll help you determine which lunch box best fits your needs and preferences. Whether you're packing lunches for a preschooler or preparing meals for a busy office worker, this review offers a comprehensive look at three top contenders.This side-by-side comparison focuses on functionality, design, and practicality. We’ll assess each lunch box’s compartment sizes, leak-proof capabilities, microwave and dishwasher safety, and ease of use. Our experience with each product will help you make an informed decision, weighing the pros and cons of each option to find the perfect lunch-carrying solution. From compact designs for little hands to larger, more versatile systems for adults, we provide a detailed analysis to guide your choice.
Pros And Cons
- Removable ice pack
- Larger compartments
- Leak-proof
- Durable
- Available in multiple colors
- Ice pack may be difficult to use for some children
- Microwave-safe inner tray (3 minutes max)
- Dishwasher-safe inner tray and silicone vent plug
- Leak-proof
- Stackable
- Includes utensils
- Multiple compartments and separators
- Top part is not microwave or dishwasher safe
- Durable (withstood a full school year)
- Leak-proof
- Good size for younger children
- Easy for young children to open and close
- Cute design
- No place for a cold pack
Read more: 10 Must-Have Japanese Bento Box Accessories
Bentgo Kids Lunch Box Review
This vibrant and colorful Bentgo Kids lunch box has been a staple for my daughter throughout the school year. It's designed for younger children (ages 2-5, though my third-grader uses it successfully), featuring several compartments to separate various food items. The durable design has withstood daily use and is easy to clean, although some staining might occur depending on the contents.

The compact size is perfect for little hands, and its non-slip base keeps it securely in place. However, it lacks a designated space for an ice pack which can result in warmer lunches on hot days. Despite this, my daughter enjoys its functionality and it has proved reliable all school year long.

Bentgo Adults Lunch Box Review
For my son starting his office job, I opted for a microwave-safe Bentgo Adults lunch box. This larger capacity box boasts a removable ice pack compartment to maintain food temperature. The design is more subdued and sleek compared to the kids' version, aligning with a more mature aesthetic.

While not as playful in design, it's functional and features several compartments for meal organization. The compartments are spacious enough to accommodate larger meals, including full sandwiches, and the ice pack ensures freshness. Cleaning is a breeze with the removable components.
Kenuket Lunch Box Review
The Kenuket lunch box is a stackable, multi-compartment system that offers great versatility. Each level is self-contained and microwave/dishwasher safe (except the top cover). The included utensils are a nice touch.

One of Kenuket's best features is its modularity; users can select how many levels they need and the secure, leak-proof design is a big plus. The compartments are well-sized, and the design is appealing without being overly childish. However, the clip mechanism on the top piece might take some getting used to.

Overall Comparison & Conclusion
Both Bentgo and Kenuket lunch boxes are excellent choices, but they cater to different needs. The Bentgo Kids is ideal for younger children due to its size and vibrant design, while the Bentgo Adults is perfect for students and office workers needing a microwave-safe option.
The Kenuket is the most versatile of the three, providing flexibility with its multiple stackable compartments. While all three are leak-proof, the Kenuket's modular system might be best for those with varied lunch preferences and who value the ability to easily personalize their lunchbox for each day. For simplicity and reliable functionality, the Bentgo line remains a strong contender.