Yet again, Miss Humanitarian of the modelling world, Gisele Bündchen, is doing her bit for the environment.

Having only just lent her look to the ecological cartoon ‘Gisele & the Green Team’, Gisele has now turned her hand to designing a SIGG – a premium reusable water bottle.

Her Limited Edition design, ‘EFW Leaf Bouquet’, brings together elements of fashion and the environment with zipped foliage imagery.

The bottle was launched at Eco Fashion Week (EFW) in Vancouver and was handed out to the invited VIPs and guests at the opening.

All sales proceeds from Gisele’s bottle go to WaterCan, a leading Canadian relief organisation, which gives the poorest areas in the world access to clean water, builds sanitary installations and provides information about hygiene.

SIGG bottles are also 100% recyclable and contribute to improving the world’s carbon footprint.

“The environment has always been my passion. Mother Earth is our fundamental life-support system, and by becoming aware and responsible now, we can assist in preserving the planet,” the stunning Brazilian said.

SIGG have also partnered up with Vivienne Westwood to provide an eco-friendly alternative to plastic water bottles at fashion shows.

Aside from the Talent Management, others that have been snapped with their very own SIGGs include Reese Witherspoon, Scarlett Johansson, Jennifer Garner and Heidi Klum. Get yours at www.sigg.com.