its the red and the green bottle.
also the red and green filters are end of line and are £1.50 each from £6
i got 2 bottles and 4 filters yesterday from my local tesco

Are these any good?

I don't like the fact you have to suck really hard to get any drink out. When I used this bottle at uni I had to take the filter/top off to drink from it quietly. Now resigned to the side of the sink.

i bought the 1litre black one last week for £5 and picked up a couple of filters.....used it once and ended up just taking the lid off, as stated above hard to drink from.

back to just chilled tap water for me

on the shelf where? Glasgow?

Is it national?

ta

Had these in Tesco Rainham Essex and was the lime green one at £3 and had black or red filters at £1.25 so think it varies depending on branch

It's strange that filtered water bottles seem to be quite popular all of a sudden, and most that buy them have no interest in the fact it removes a load of unhealthy crud from tap water, more that they are interested in buying an overpriced plastic bottle.

These are a whopping £9.99 in waitrose. Heat added.

Is this national, does anyone know?

Looks like it's nationwide, red and green ones available at Tesco Altrincham

got the red one in tesco new malden