Umami Adult Bento Box – The Ultimate Solution for Portion Control and Freshness

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With its leakproof design and beautiful bamboo top, this bento box will effortlessly elevate your mealtime experience. Boasting a rating of 4.5 out of 5, this lunch container has garnered over 11,000 reviews.

I recently tried the Umami Bento Box, which has quickly become my go-to lunch container. The size is perfect for my needs, allowing me to pack a satisfying meal without feeling overly stuffed. The silicone seal and strap ensure no food or liquid spills, even when I turn it upside down or shake it around (which is a truly impressive feat in itself). I appreciate the attention to detail with the beautiful bamboo lid, which adds a touch of elegance to my lunchtime routine. Plus, the included wooden cutlery set is functional and dishwasher-safe, making clean-up a breeze. The two screw-top sauce jars are a great addition, allowing me to add a burst of umami flavor to my meals. Overall, the Umami Bento Box has exceeded my expectations in terms of both functionality and aesthetics!

Umami Adult Bento Box: Perfect Portion Control

Umami Adult Bento Box

The Umami Adult Bento Box is designed to help you create perfect, healthy meal portions. They believe that food should be fresh, flavorful, and nutritious, and this bento box allows you to do just that. With its two main food storage compartments and two dividers, you can easily separate different types of food and control your portion sizes. Whether you’re packing a salad, sandwich, or a combination of snacks, this bento box has you covered.

Umami Adult Bento Box: 100% Leakproof Design

Umami Adult Bento Box

Its leakproof design is one of its standout features. No more worrying about food or liquid spills in your bag or lunchbox. The silicone seal and strap work to prevent food and liquid from escaping from either layer of the box (but it’s still best to be extra careful when packing soups or dressings).

Umami Adult Bento Box: Beautiful Bamboo Lid

Umami Adult Bento Box

Its bamboo lid adds a touch of elegance and sophistication to your mealtime experience. Not only is it visually appealing, but it also keeps your food fresh and protected. The tantalizing flavors of your meal are waiting inside, and the bamboo lid enhances the overall presentation.

Premium Wooden Cutlery & Chopsticks

Umami Adult Bento Box

The Umami Adult Bento Box also comes with a premium wooden cutlery set, which is kind of like having a restaurant in your pocket. It includes a wooden knife, fork, spoon, and chopsticks conveniently stored in the bento box. They are 100% dishwasher-safe as well. Enjoy the convenience of having everything you need to enjoy your meal on the go without compromising on style or quality.

Umami Adult Bento Box: Screw-Top Sauce Jars

Umami Adult Bento Box

The Umami Adult Bento Box includes two screw-top sauce jars, adding a burst of Umami flavor to your meals. Use them for salad dressing, sauce, nuts, or spices. These sauce jars allow you to customize your meal and enhance the taste. Umami is known as the “fifth taste,” that deep, savory combination of flavors that lingers on the palate. With these sauce jars, you can experience the essence of deliciousness in every bite.

Umami Adult Bento Box: Customer Reviews

Reviewers love the bento box’s perfect portion control and appreciate the leakproof design that keeps their meals secure. The beautiful bamboo lid and premium wooden cutlery set have also received praise for their aesthetic appeal and quality. Customers have also enjoyed the convenience of the screw-top sauce jars, allowing them to add extra flavor to their meals. Overall, the Umami Adult Bento Box is a great choice for those looking for a stylish and functional lunch container.


  • Perfect Healthy Portions – Umami’s bento lunch box allows you to create perfectly portioned meals that are fresh, flavorful, and nutritious.
  • Take Me Anywhere – This lunch box is 100% leakproof, so you can confidently take it with you wherever you go without worrying about spills or leaks.
  • Beautiful Bamboo Top – The real bamboo lid adds a touch of elegance to your mealtime experience and enhances the flavors of your food.


  • Utensils and Chopsticks may not be Durable – Some users have reported that the utensils, specifically the bamboo fork and knife, may not be durable and may show signs of wear over time.
  • Microwave Use may Cause Damage – While the container is microwave safe, some users have experienced damage, particularly on the bottom, after microwaving for extended periods.


In conclusion, the Umami Bento Box is a top-notch lunch container that offers perfect portion sizes, leakproof performance, and a visually appealing design. With its included wooden cutlery set and screw-top sauce jars, it provides convenience and versatility. While there may be some minor quirks, such as the squeaky twist seal jars and the challenge of cleaning the bamboo fork, the overall quality and performance of this product make it a great value for the price. Whether you’re looking to pack a healthy lunch for work or enjoy a picnic in the park, the Umami Bento Box is a reliable and stylish choice.

Questions & Answers:

Question: Is the lunch box easy to clean?

Answer: Yes, the lunch box is easy to clean. It doesn’t have any deep lips or hard-to-reach areas, making it convenient to wash by hand or in the dishwasher.

Question: Can I use the lunch box for salads or sauces?

Answer: Yes, the lunch box comes with two screw-top sauce jars that can be used for salad dressings, sauces, nuts, or spices, allowing you to add flavor to your meal. The compartments in the lunch box are also suitable for holding salads.

Question: Can I fit a substantial amount of food in the lunch box?

Answer: Yes, the lunch box has two main food storage compartments that are spacious enough to hold a medium to large-sized adult lunch. The containers fit into each other nicely, providing ample space for your meal.

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