ZMAYI 4pcs/Pack Heavy Duty Sandbag for Pop up Canopy Leg Sun Shelter Tents Feet, Versatile Anchor Bags

I got an EAGLE PEAK 6 'x 4' Portable Walk-in... "plant hut". I am in a condo with concrete patio areas. So the stakes weren't going to help. I got these bags and went to Lowes and got a bag of white rocks. Filled these bags up halfway and put them on the inside legs of the "plant hut." I've got the "plant hut" in the safest corner. It's really windy up here in the condo. Hut hasn't budged or flown away. We've had 70 mile an hour winds and it's been 23 degrees and the plants are still doing fine (actually the Meyer Lemon is doing too fine, she is blooming!)

Hard to beat for the price. I purchased sand and filled them up. If you don’t throw them around they won’t leak but they are sealed via Velcro. Only complaint - after repeated use the Velcro doesn’t stick very well. I might have to replace the Velcro.

Ordered once and they worked quite well. Since we get windy during monsoon, I reordered. 2nd shipment was terrible- two of the bags had their Velcro closures completely tear off during filling.Not worth the time or gas to return them for $15. So I'm throwing those two bags out and making use of the other two. If you order, hopefully yours will be like the first set I bought.

While working, I had to leave my tools in place for several days. Before I got these, I was using one tent, it had removable sides on it and that gave it some extra weight, but a big wind came up and flipped it over. Tore some small holes and bent a couple of the scissor parts that close up.I got these tent sandbags and man, once they get wet, they get some serious weight to them. Heavy enough before but after that, I don't think my tents are going anywhere.One con; And it's enough to drop from a 5 star to a 3 star... the Velcro closures that are supposed to hold them to the legs do not have enough hook and loop area. These portable tents have very skinny legs and I had to put bungee cords on them to ensure they stayed on. You can "lean" them on the leg but the closures do not offer enough to ensure they stay on the leg. Need to be hook and loop over the entire surface

I filled these up with dirt and rock from the back yard and used them to keep a trampoline down. While we have not had any windy moments yet, I feel confident they will do their job in keeping the trampoline in place. Happy with my purchase.

Bought these for use with pop-up tent on the beach. Worked well. Definitely recommend as held tent in place on a couple of really windy days. Easy to use

They did a wonderful job of keeping our beach cover from flying off in the wind. There is now way it would have stayed out without them

Great product, very sturdy and the velcro is super strong so sand does not spill out.