An offset umbrella base needs to be very stable and strong to support the off-center weight and wind load of an offset market umbrella. Having a substantial footprint in combination with substantial weight leads to a stable base. Below is an example of such an offset stand. Clicking on the image will take you to amazon where the item can be purchased.

Sometimes one prefers the style of a more standard market umbrella base. These sort of bases can sometimes be used as an offset umbrella base if selected carefully for weight and stability, and depending on the size and weight of the offset umbrella itself.

At events such as soccer games or at the beach having an in ground umbrella stand can be very useful. Examples of such in-ground stands include the following two items.

Patio umbrella parts such as these type of inground stands tend to work best with smaller shade umbrellas. They might not be a good choice for a monster 11 ft market umbrella, both due to the pole diameter of very large market umbrella being too wide, and the high wind load large umbrellas place on their stand.