Optimized Sled Trainer with Waist Belt for Adjustable Weights - Amazon Basics Review

The product is amazing. It was easy to set up and has been a very important part of my training program. I love the fact that it has 4 packs compared to other products on the market which have 3.

I have another metal sled but it's quite a pain to move this 40 lb thing and the weights especially when I'm alone and going to the park. Of course, the thing is limited to 50 kilos, so I use it a lot more for myself and my son. 10. Fill sacks. If you choose to use the sand method, be sure to place the sand in ziplock bags and tape them securely to prevent spillage. You don't want a clutter in the trunk.

This model appears to be based on the previous generation SKLZ Speedsac and is a great product. I prefer this model over the current SKLZ Speedsac which only has one usable side as they have chosen to use one side for their logo. Also, this version of Revain includes 4 weights instead of 3 SKLZs. The maximum number of bags I could fit was 5, but 4 is the optimal space. I prefer to fill bags with concrete mix rather than sand since cheaper concrete mix from the hardware store is a bit denser…