My Brick Case by Modfamily - Portable Storage Box for Kids Building Bricks - Comes with Play Surface for Storing and Building Bricks On-The-Go - Compatible with Major Brands

Because you can build and keep it all contained inside this is the best Lego storage ever! Used it on a road trip to Disney with my four year old and it was awesome! Came broken and seller sent a new one with no issues which I didn’t expect (small piece broken)

I wanted this travel case to put in my sons backpack for our plane ride. Although my son did like this case it’s very bulky and took most of the room in his bag. All in all it does what it’s meant to.

We love using this case in the car and air travel. Perfect size to fit a good amount of lego pieces and both sides of the box have lego mats for play. Easy to close and open for young kids. Our old case cracked after dropping it, but we were able to tape it. Overall, sturdy and a great case for long car rides or airplane rides.

Size is generous, the blocks included fit great to the inside and also fit with the LEGO brand ones I’ll be adding into it. There’s a deodorant in there so you have a better idea as to the size of this. It’s much bigger than I was expecting. I’d buy again. This will be perfect for my son when we go on an airplane.

It's a sturdy box and a great idea, but there are some problems.I was really hoping my children could use these (bought the blue and the red) to build with Legos in the car. It's not just that Lego brand bricks are incompatible, it comes with a baggie of bricks and even those don't work with the inner surface of it. The "nubs" are too big or spaced wrong, I'm not sure which. You can kind of force bricks on so I am going to see if I can add some Lego brand base plates and make it usable. I give it three stars because it is sturdy plastic, the perfect size for traveling with Legos, and my kids love the concept. I also think with the addition of a base plate, it will work for us. Very cool idea, but beware that as is, you won't really be able to build in it. It will work great as a carrying case though.

These are a great size, maybe a bit bigger than I expected, but they seem to work just fine with the Legos that we have and will be great for our upcoming road trip. The sticker peels off the front so I was able to personalize them for my kids which was a huge hit!

Overall 4 stars. I'm happy with the product itself, however it isn't completely compatible with LEGO® brand blocks, they're hard to pop on and will pop themselves off. It works great with the pieces included. But it's great for traveling as it's deep and unlikely for the pieces to fall out. It latches great so you don't risk it popping open. Would buy again

I purchased 2 cases so my grandsons could build LEGOs on a road trip. The boys are 5 & 7 and the boxes worked out well as they were able to keep them open on their laps, pieces on one side, build on the other. We didn’t lose any of the small pieces this trip!