Welsh spring water company Ty Nant is about to launch eye catching plastic bottles as part of efforts to boost its retail sales at the expense of rivals like Evian and Perrier. The new bottles' knobbly shape is reminiscent of flowing water. Both the still and carbonated versions of Ty Nant will be packed in the bottles which will go out in 750ml, 330ml, and 250ml sizes. They will be sold alongside the brand's existing blue glass bottles. Although unveiled at Anuga, the stunning new bottles are not available until December. {{NEWS }}