Giffy Barrel brand water weights. Made for use with tents. Can be used to anchor structures on solid surfaces such as asphalt and concrete where steel anchors are not possible or allowed.
Please note: Anchoring equipment using water barrels instead of steel ground anchors will not supply the same force resistance and may not provide adequate support for use with winds above 50km/h. It is recommended to use water barrel anchors for a short window of time, not leaving structures standing more than a 24hour period of time, and not installing if windspeed (gusts) of over 50km/h is forecast.
Each barrel has 2 drain plugs which can be twisted open to easily drain the 100 Gallons of water from the barrel once finished using.