Bamboo Pratten-style flutes

The Hungarian flute maker Barna Gábos is making, among other designs, a multi-piece Pratten-style Irish keyless flute out of bamboo.

Check them out at http://marroncitoflutes.weebly.com/bamboo-pratten.html

Another interesting alternative to conventional woods is the “Canadian model” flute by Windward flutes, made from heat-treated maple:

http://www.windwardflutes.com/maple.html