These in our opinion are our best tree stands.
They have a large pot to hold water and legs for stability. They also have a great gripping system to hold the tree straight. You need to cut the bottom inch or so from the tree, insert the special spacer in the bottom of the tree, then place tree in the stand.
Slide up the plastic grippers to the tree and hey presto it is upright and won’t fall over!
Fill with water and keep topped up, tank holds 12 pints in the large size, it’ll drink a couple of pints a day!