I can relate, but I remind myself to sip every 15 minutes, for my throat. haven't had any frozen nozzles yet this year & haven't carried hot liquids yet either. been eyeballing my thermos as I fill my water bottle tho, so I'm sure I will. been using a bike I took out of retirement so it only has one cage, need to mount another so I can have both bottles. one I can sip while riding, but not the other