Green pitches on Dragons Den: Would you invest?

There were two green pitches on Dragons Den this week and neither were successful. Would you have invested?Guy Jeremiah from Aquatina pitched his collapsible, concertina shaped refillable water bottle that aims to reduce bottled water waste and Sam Petter from Tatty Bumpkin pitched her children’s lifestyle brand of ethical children's clothing, yoga, toys and books. What do you think of these products?