Love it! Very sturdy yet soft enough that it wont hurt if I fall.

They have a serious design flaw, and unfortunately Rogue won't stand by their product because it's been more than the 1 year warranty period (even though my gym has purchased over 100k in rogue stuff). The inside essentially disintegrates leaving dust and sand everywhere and making it unsafe to use. You've been warned!!

Buyers Beware- I bought 10 of the Echo Boxes.  They come with a 1 year manufacturer warranty. They are designed with a foam exterior and hollow core.  Inside the core there is a cement block to provide extra weight.  Over time, the block begins to crumble into powder and rock.  This eventually makes its way through the seams in the foam and into the vinyl exterior, ultimately making its way through the zipper.  The powder and rock between the vinyl and foam cause the box to sit unevenly on the floor, create an uneven landing surface, and lead to a powdery mess. I brought what I believe to be a design flaw to Rogue's attention.  After considerabke back and forth, the representative doubled down on the warranty and offered no reconciliation.  This is well within their right but I will be more careful with my purchases from Rogue moving forward. This is not an isolated problem from misuse. There is another review citing the same problems. I will update the post if Rogue offers any further resolution.

These boxes are filled with sand and gravel. I have kept them inside my gym the whole time, and I started to notice debris coming out of the corners. When I opened it up there was sand and rocks in it. Upon closer inspection I noticed part of the foam delaminating and that's where its coming from. Rogue tried to tell me these aren't sealed units and debris can get into them... No not full on rock and pebbles... nice try Rogue

I bought this about a month ago, I really enjoy using it and it’s help improve my mountain biking also.

Best way to do no jumps without risking your shins;) It is very well built, a lot sturdier than I thought and very durable

I use this box almost everyday for my workout recovery from a spinal cord injury. It’s very stable and solid but just a nice bit of give that it’s not to hard on hands and elbows. (My 5 year old son loves it to, and the cover is tough enough to take his abuse)

These boxes are great. I have them in a high school where they get daily use and so far so good. If they can stand up to the abuse of high schoolers, they can stand up to anything!