Top 3 Best Collapsible Lunch Box (2023)

If you’re looking for the best collapsible lunch box that will allow you to take your lunch with you, you’ve come to the right place. There are so many great lunch boxes available on the market today, but not all of them are designed to fit the needs of every person.

In this guide, I ranked and reviewed the 3 best collapsible lunch box so that you can pick the best one.

RankCollapsible Lunch Boxes
1.Keweis Collapsible Silicone Lunch Box
2.NREOY Meal Prep Lunch Box Containers
3.Smart Planet Collapsible Meak Kit Lunch Box

The collapsible lunch box is a handy item used to store food in a compact space. It is an excellent option if you want to be able to carry your lunch with you while still being able to store it in a place that you can easily reach.

When you’re working long hours and spending a lot of time at the office, it can be easy to forget to pack your lunch. This is especially true if you’re the type who likes to eat out and prefers to eat healthily. But what if you could take your lunch with you? That way, you could take your food to work and still eat healthily.

I know how important the quality of a lunch box is due to daily usage. It’s crucial to keep your food fresh until lunchtime in your office or for kids at school, so your food has the ideal flavor and texture every time.

This guide covers the best options based on price, reliability, Material, Brand, Color, Shape, Dimensions, and more.

Let’s get started.

Best Collapsible Lunch  Box

What Is the Best Collapsible Lunch Box?

Here are my top picks for the best collapsible lunch box:

1. Keweis Collapsible Silicone Lunch Box

Best Lunch Box Overall

The Keweis lunch box is a perfect lunch box for school, office, home, or even outdoor activities. A collapsible lunch box is beneficial as it saves you a lot of space and can be easily stored when not in use.

Keweis Collapsible Silicone Lunch Box Packed

Features of Keweis Collapsible Silicone Lunch Box

It comes in 4 different sizes. The small size is for storing small snacks like nuts, fruit, cheese, etc. The medium size is perfect for storing main dishes like pasta, chicken, or salads.

The large size is perfect for storing big meals like pizza, lasagna, sandwiches, and much more. And the extra large size is perfect for storing drinks like milk, juice, and soup.

Keweis Collapsible Silicone Lunch Box out of box

All the lunch boxes have the same design. It’s a good-looking and sturdy lunch box set. You can easily fold the box back to three times its original height when not used. The box is perfectly flat when unfolded, ideal for packing it for school or other travel.

Overall, I think the Keweis lunch boxes are an excellent option for someone looking for a good quality lunch box for their kitchen. They’re handy and can help you save some space. However, they’re not quite as big as I expected and I think they could

What We Like / Dislike About Keweis Collapsible Silicone Lunch Box


  • Designed with all ages in mind
  • Hot gas can discharge, and water vapor will not form in the lunch box. 
  • Suitable to use in the microwave to warm up leftovers


  • They are smaller than I expected, but they are well made.

2. NREOY Meal Prep Lunch Box Containers

Best Affordable Collapsible Lunch Box

NREOY meal prep lunch box containers are one of the best and cheapest reusable food containers you can ever get on the market.

These collapsible silicone bowls are perfect for lunch boxes, packing lunches for kids, camping, road trips, school, and travel. They can be used for storing dry food like cereal, pasta, rice, snacks, etc.

NREOY Meal Prep Lunch Box Containers

Features of NREOY Meal Prep Lunch Box Containers

These silicone food containers are dishwasher, microwave safe, freezer safe, and free of BPA, latex, phthalates, and lead.

They are highly durable, can be stacked up to 9 times, and do not break easily. They come with four lids that can be clipped on and easily stored inside the containers.

You won’t be disappointed by these collapsible silicone food containers, and they are perfect for kids, adults, and everyone who wants a good set of reusable food containers.

What We Like / Dislike About NREOY Meal Prep Lunch Box Containers


  • Suitable to use -40° C to 200° C temperature ranges
  • Non-toxic, Odorless, and eco friendly
  • Color-coded lid clips
  • Save over 60% of space in your kitchen 


  • Maybe snapping covers is difficult

3. Smart Planet Collapsible Meak Kit Lunch Box

Best Runner-Up Lunch Box

The Smart Planet Collapsible Lunch Box is an eco-friendly lunch box that is a convenient way to save money while still eating healthy. The collapsible feature of the silicone means that it can be stored in the refrigerator, the freezer, your school backpack, or the car cup holder.

Smart Planet Collapsible Meak Kit Lunch Box

Features of Smart Planet Collapsible Meak Kit Lunch Box

This is the best choice if you are looking for a lunch box that can fit everything from your sandwich to last night’s leftovers. This silicone lunch box is made from BPA-free, food-grade silicone and Eco-Plastic.

It is made to hold anything from a sandwich to last night’s leftovers and even soup. Now it’s easy to ‘go green using this reusable waste-free lunch system.

Simply compress it to 1/3 of the size so that it is easy to carry and store when you are done. As a bonus, this set comes with its innovative two-sided spork that snaps under the lid.

What We Like / Dislike About Smart Planet Collapsible Meak Kit Lunch Box


  • You can expand it to double the size, collapse it to half the size and store it.
  • This lunch box is microwave and dishwasher safe
  • BPA-free and FDA-compliant materials


  • Maybe tricky to wash.

Our Top Picks

Here are my top picks for the best collapsible lunch box:


There you have it – my list of the best collapsible lunch box to try.

When making your choice, first dig deep into the collapsible lunch box brand, material, and features. The best collapsible lunch boxes are made of high-quality materials and have a good reputation.

I have shared the top 3 best collapsible lunch boxes for you. My recommendation for the best collapsible lunch box is Keweis Collapsible Silicone Lunch Box.

So pick the best option tailored just for you and happy lunch with a collapsible lunch box.

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