#composite containers for flowers & trees! Our experts will help you select pottery from The Pottery Outlet...exit 181, Chattanooga. 060414 Composite, light weight containers; great reproductionsThese are so user-friendly; their light-weight composite make them ideal for carrying up stairs to your condo/apartment deck or rooftop garden. Seniors will love their ease of moving. And, they hold up great in the wintertime. Sounds like a winner to me!