Heavy-duty, industrial-grade ballast bag with double stitching for pop-up tent awning, black

Universal Compatibility: Set of 4 ballast bags for any awning or tent (34*31cm). Unique Design: Uses Velcro strips instead of zippers, with two Velcro straps to attach to the legs of your awning and a top strap for carrying. Waterproof and Durable: Made of high-strength waterproof Oxford fabric with PVC coating. Durable and suitable for all weather conditions and seasons. Easy to Use: Simply fill them with sand, stones, snow, or any readily available material. Empty the bags for easy transport without the added weight of the sand. Please note that sand is not included.