Undercover Canopy Gravity-Tube Ultimate Anchor Solution, Black

I bought these as a more attractive anchor system to replace my homemade weights which have served me well for 20 years. One split along the seam after the second show and another split along the seam the third show. I was wondering where all the sand was coming from on the floor of my van. The buckle of the closure of one broke as I was hanging it during the third show. They look as if they should be bombproof but they are actually poorly made. I wrote to customer service recently to see what replacement options there might be and have been ignored. Just did a follow up phone call and reached an answering machine. I have been a full-time artist doing outdoor shows since 1996 and I can't recommend these at all.

We were afraid that getting water to fill these would prove difficult. However, we have had no problem. Each show we have done has had a nearby place to fill them. At the 40-lbs fill level, they are heavy, but still fairly easy to carry even for us as 70+ year olds. The straps make them easy to hang on the corners of the tent. And when each show is over, we don't feel bad dumping the water in the gutter or on nearby trees if it has been dry outside. Thanks for a great, easy to use product that protects our tent and merchandise!

Best solution to weighing down a tent with just water or rocks or sand.Been using a set with water fire five years with only one or two times I've had to patch them up through vigorous weekly moving. Excellent quality!!

A Must have item for any canopy. I filled each one with a 50 pound bag of gravel. They are easy to use when following the directions.To my horror I saw someone suspend these from their canopy at a park. Each one swinging pendulous in the breeze; threatening injury on passersby.Please just read the directions that come with this item and be safe.

These are the best! Lost a canopy to the wind with the ones that fit around the legs. These hold the canopy from the top. We had some nasty winds and these held the canopy firmly on the ground. It didn't budge. These really are the ultimate anchor.

These are our second set of tubes. We have 2 canopy’s and needed a second set. Would not even consider buying any other brand.

These bags are amazing! They hold down the tent and make the windy game days great! We lost two tents last year with the disc weights and they don’t compare at all. We put river rock in the bags and have had great results! No more moving tent! The review that said they were too bulky or heavy duty that’s crazy. Literally the best invention for tailgating in windy areas!

bought 4 of these to do shows in the spring/summer/fall and they worked GREAT!! even held our tent down in 45 mph winds!!