Inspired by the sea, this clamshell-shaped, weather-resistant base adds a striking bit of detail to your patio umbrella. Inspired by the sea, this clamshell-shaped, weather-resistant base adds a striking bit of detail to your patio umbrella. Founded by two Australian friends inspired by a classic Californian aesthetic, Business & Pleasure Co. creates luxury beach and lifestyle goods using eco-minded materials and nostalgic, summery design