Thermos Lid Ice Strainer

I made this strainer insert for my 40oz CoolFlask insulated thermos/water bottle.  I use this bottle every day & my biggest frustration was that ice cubes would stop the water from flowing.  I designed this strainer insert to hold the ice away from the opening.  The recessed area of my lid is 45mm & has a bit of a taper.  So I designed the strainer at 45mm diameter & it fits in snugly.  I will probably also upload my 44mm version, just in case anyone wants it for a different bottle.  I would assume the cap CoolFlask uses is probably a pretty generic design, so the insert will likely work for other bottles as well.