Bamboo54 Thatch Umbrella. Fun for the family and great-looking, too. Inject some island flair into your backyard or lakefront property with this durable and authentic thatch-topped patio umbrella in your choice of size with an 8-foot bamboo pole. If you want escape from the sun and the rain with some tropical flair, lounge in the shade with this umbrella. Ideal finishing touch for your yard, deck or patio setting. The thatch allows the hot air to rise and pass through it. This umbrella is naturally mildew resistant and will last for years. Thatch naturally makes a good shade material in the middle of the hottest part of the day.