Sigg bottles stand for tradition, Swiss quality and high safety standards: All SIGG bottles are 100% free of EA (Estrogenic Activity), BPA, BPF, BPS, Phthalates, PVC or polycarbonates. These were the latest promotional collaterals I did for Sigg's Singapore distributor; Web banner for Tangs.com e-store, phamphlet given out in all department stores carrying Sigg (Takasimaya, Metro, etc), digital ad placed around the mall in Singapore.