Higgins & Burke Naturals™ Treetop Lemon Filterbag Tea. Get a boost of energy with Treetop Lemon tea. It’s a refreshing, bright and golden blend of Southeast Asian teas that are sure to put a smile on your face, sip after sip. Caffeinated black tea, lemongrass, orange peel, natural flavours. Made with natural ingredients. 20 filterbag teas per box.