T-Sac Tea Filter Bags are disposable tea infusers for steeping all types of high-quality loose tea. These single-use T-Sacs hold one or two teaspoons of loose tea. Just put desired amount of tea in the T-Sac and fold the top over. Pour prepared water over the tea and allow to steep for the designated amount of time. Once the tea has steeped, remove the T-Sac and set aside for a second steeping or discard.