Oh these are nice.
The tea bag looks so high-tech! It is filled with crushed-up, somewhat powdery green tea. It turned my water bright green pretty quickly. I tried some after about half an hour and the sencha taste was strong and lovely. But, the mango flavour really developed the longer this brewed. This tastes like the powdered sencha, with nice juicy mango in the aftertaste.
I refilled my Libre with water and am trying a second infusion. After half an hour, it’s much weaker but it’s really pleasant! Kind of more flavoured water at this point, but that’s okay. I think a second infusion would work much better if the bag was removed after the first hour rather than sitting in water for more like two and a half.