The Eva Solo large tea bag takes its shape from the tea bag as we know it but, unlike a paper teabag it can be refilled indefinitely to brew your favorite cup or pot of tea. The teabag is made of stainless steel with a silicone base that opens for filling and emptying loose tea leaves. The Eva Solo tea bag holds up to 80 cl of tea leaves, enough to make 1.5 liters of brewed tea and it fits inside the Eva Solo MY Big Teapot. The tea bag is dishwasher safe. Designer: Tools.