Ethical brand One Water has launched a limited-edition bottle to mark its involvement with $1m fundraising project The Wings of Kilimanjaro.

The event will see 200 adventurers paragliding 20,000 ft from the summit of Mount Kilimanjaro to raise money for projects in Africa.

The 750ml bottle (rsp: 79p) rolled out to Morrisons, Waitrose and Booths this week. Launched in 2005, the One range includes eggs, handwash, toilet tissue, plasters and kitchen foil.