fillable-umbrella-pole-holder-2-knobs-with-heavy-duty-windproof-design-for-patio-deck-poolside-garden-4-wheels-2-locks- is durable and reliable you have the option of using sand or water to hold umbrella.

Description says this is for a 10 foot cantilever umbrella however you can clearly tell from the photos that the base is intended for a smaller umbrella - the one metal leg is sticking out which makes for a tripping hazard. Overall the base is nice I just wish it were a little bigger. No assembly required, just had to inbox and fill each section with water. There is a wood like texture to the plastic base which gives it a nice aesthetic appearance.

It doesn’t fit my umbrella but it does its job. I hate that it doesn’t fit flat. No clue what the title meant when it said 2 knobs, 4 wheels, 2 locks. It might hold 125 lbs. I’ll probably end up replacing with a proper fitting umbrella weight.

My umbrella is on order so I can’t put this to use yet, but it looks like it’ll be easy to get set up. The tabs that open are on the sides rather than on the top so each one will have to be filled from an angle on the side, and doing sand seems like it would be hard…. The holes are small and have to shake to the other side. It’s doable, but the kind that fills from the top is a lot easier to get filled up. I’ll probably just do water only and hope it’s heavy enough to not need sand.

Easy to fill in the kitchen sink. Heavy enough to hold the umbrella down but also not so heavy to prevent me from carrying it all by myself. I was able to easily adjust the umbrella placement after putting them down to get it just right. Love the basic black.