Budget is one of the most important factors to consider before selecting any Promotional umbrella for giveaways. Consider products that last for longer and give full protection to the user.
Design is the most important, it must be attractive, visible from far away with the right color option. Your logo must be visible from far away.
Size of Umbrella
Size matter a lot, for this you need to consider your audience, ask yourself these questions, do you want to attract kids or you want to attract old people. If your audience is old people then you can give away a long handle umbrella, I bet they'll carry with themself whenever they go out for a walk.