PolyfitStrongman Sandbag - Heavy Duty Workout Sand Bag for Weight & Strength Training - Sand not Included - 50 Pounds - Black

Great sand bags for the price. Good quality. Bring them back!

Durable product that does exactly what it says. I am using them for CrossFit classes and get great use out of them. No leaking and comfortable to hold. I was able to fill the 70# to 85# so that athletes could have in between weight options and it works great. Way cheaper option than some of the more commonly used brands for CrossFit.

Good bag. Compared to other higher end products.

I purchased 8 total bags. 2 (50lb), 2(75lb), 2(100 lb), and 2(150). After using the bags a handful of times each back is already ripping at it's seams. I hope to contact the seller to allow them the opportunity to make it right. Pleaee contact me for the refund information.

You're not getting 30#s of rubber crumb in it that's for sure. Use sand. The quality of the bag itself is pretty top notch. It's taken a public beating in the gym and hasn't dumped open or ripped yet.

Great addition to my work out

2 of the 4 bags I bought busted about 4-6 inches along the seams in its 6th workout with them.

I didn't intend to use the sandbag for my workout, but rather to weigh down an offset umbrella that kept tipping over. The original description on the product page did not clearly indicate that the sand was not included, so I, having never bought one of these before, assumed that it was. I was very surprised when the product arrived in a slim, light package, and on opening it the product was clearly an empty bag, waiting to be filled. Sigh.I have never looked for sand before, but finding it at a local hardware store was easy, as was filling it. Once in place, it was clear that the bag would indeed work to weigh down the umbrella, and the canvas that the bag is built from appears sturdy enough to survive the weather here in Southern California. The straps on the bag make it easy to move the bag into shelter in the winter months (assuming you can lift 50 lbs), and in general the bag seems to be a pretty good match for its intended use, or even its unintended use.I was still a little annoyed about my broken expectations, so I left a rating that was less than stellar. But then the vendor contacted me and did everything they could to make things right. They pointed out where in the description it stated that the sand was not included (the last sentence of the last paragraph of the 'About this item'), offered to change the description to more clearly indicate that the sand was not included, and actually offered to send me a bag of sand. This level of support from a vendor goes above and beyond, so I am raising my rating to indicate how well the vendor supports this product. You can order this product knowing that if there are any problems, the vendor will make it right. Recommended!