Grangers already have credible environmental credentials courtesy of being pfc free and bluesign accredited. In addition to this they are now manufacturing their bottles from recycled ocean waste, updating their formula so that it is more concentrated, and also introducing refill packs. As if this weren’t enough you can send back your old bottles which they can then recycle into new bottles.
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A final report on the most eye-catching and shiny new gear from ISPO 2020.