The Natural World Sag Bags are an innovative woodland range with realistic designs to fire curiosity and imagination and bring the outdoors in to the classroom environment. The Natural World Sag Bags are a bright and stylish addition to any classroom Three unique outdoor designs to create a grounding outdoor environment in the classroom. Support Understanding the World discussions and activities regarding nature and the environment. Extra large size allows use for sleeping with one child or as seating with multiple children. Made with soft touch, wipe clean polyester, perfect for maintaining hygiene. Pack of 3, one of each design.