Combine first 3 ingredients; stir well. Cover and steep 5 minutes. Remove tea bags, squeezing gently.
Place raspberries in a blender. Process until smooth. Pour puréed berries through a fine sieve over a bowl, reserving liquid. Discard seeds.
Combine tea, raspberry liquid, and lemonade concentrate in a large pitcher. Chill. Serve over ice.
Oxmoor House Healthy Eating Collection
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