Begonia.KAdjustable Weight Sled Running Speed Training with Adjustable Strap, Sprinter Speed Training with 4 Weight Sandbags

Awesome for my boy training hold up very good and no ripped

Sled training is tough to do at home on your own without spending a ton. I really like this sled and it works great on grass and on artificial turf.HOWEVER, the clips that come with it are not strong enough for the max weight this thing will hold. I bought some new small carabiners to replace them for a few $$$, and no issues so far.https://www.amazon.com/gp/product/B08B5CYFN8/

The filler bag ripped from the side while I was filling it up. Didn’t even hold 10 lbs before it ripped and they won’t even refund the full amount.

Returned because we only have a hardwood gym floor and I didn’t feel confident it wouldn’t scuff the floor. It’s a great quality product but I was afraid to use. If I didn’t have to protect our surface so carefully I’d keep and use. Maybe someone can provide an example of using on their main court with no scratches or wear on the finish.

Overall outter drag bag and inner fill bags look durable and have performed as intended. Now as we get to the harness and strap. Both d-rings included at first glance could tell they wouldn't last long. But to pull completely apart the first time a 12 year old pulls it is a complete joke. Not a huge deal but more of an annoyance to have to rig it up until I could get new ones that could actually hold more than 2 pounds. You get what you pay for I guess.

Not so good. The bag tore after only 1 use. Very disappointing.

I don't recommend this for outdoor, unless it is in grass. Other than that, I like the product.

To be completely honest, I didn't buy this for it's intended use as a training sled. I bought it because the bags looked very tough and durable. From that perspective the bags don't disappoint. They are made of very thick and sturdy material. I'm using the big bag for storage of two scoreboards with sharp corners and some bolts sticking out that shredded a nylon bag I had them in before. This bag looks like it will last a long time with those boards being pulled out and put back in over and over. The smaller bags I'm going to use as sand bags to hold some sports equipment in place on hardwood floors. I don't think the bags themselves will seal sand in by themselves (they have a double velcro fold over closure system, but I think sand would eventually find its way outside the bag - fine if you're outside, but not good on a gym floor) so I am putting the sand in a ziplock before I put in the bag. The straps that come with it are also sturdy.