Voittozege 12 Pack 264 LBS Canopy Sand Bags,Black Heavy Duty Canopy Large Canopy Sand Bags for Canopy Outdoor Advertising Sunshade Fixed Windproof Pop up Canopy Tent,Without Sand.

Very sturdy. We filled them with small gravel. They held up very well. Held down the tents well. I picked these because you received a good amount of them in one bag. They are sturdy and not too bad to fill. They are easy to carry. They are not water resistant, so make sure they sit out in the sun to dry if they get wet.

Made with quality material and sturdy

Good bags but not super sturdy. We had a 10x10 tent weighted down with these and filled with gravel. The tent started to blow away and the bag straps broke, so I was disappointed they weren't sturdier. If you use these bags it would be better to strap them to the tent legs rather than use the Velcro straps that they come with.

High quality material with multiple ways to hold down what ever you want to keep from moving.

THEY WORK GREAT AND LOOK SLEEK!