To offer a wide range of drinking bottles in all shapes and sizes, SIGG is using different materials to meet everyone’s expectation. All ingredients used for SIGG bottles are BPA-free. All SIGG raw materials used for the bottles and all inks used for printing are also BPA-free. We test all materials and parts of our bottles before they go to production and we carry out additional tests at third-party laboratories before the products go on the market.


SIGG aluminium drinking bottles are manufactured from a single piece of high-quality aluminium. This light metal is considered to be almost indestructible. The interior coating is resistant to fruit acid, remains tasteless, and is free of harmful pollutants. All aluminium bottles are produced in our own production in Frauenfeld, Switzerland and can be recycled. learn more

SIGG aluminium Production


SIGG uses high-quality stainless steel for all vacuum insulated flasks and the Explorer bottles. 18/8 stainless steel is extremely durable and stands for timeless elegance. Stainless steel drinking bottles also offer optimal hygienic conditions and remain odorless. After your stainless steel bottle has been a reliable companion for years, you can completely recycle it at the end.

SIGG Edelstahl


Glass bottles are good for both you and the environment. The material is food safe, resistant to odours, funky tastes, discoloration and free from harmful pollutants such as oestrogen-active substances, BPA and phthalates. Our Star, Dream and Hot & Cold glass bottles as well as the Nova Mugs are made of heat-resistant borosilicate glass, known for its high quality and longevity. The borosilicate glass is durable, impact-resistant and easy to clean thanks to its perfectly smooth surface, which makes the bottle suitable for many years of usage. Stella bottles are made of molten glass which consists of sand, soda and other hand-picked components. The product can be fully recycled. The lid of our glass bottles is coated with 18/8 stainless steel from the inside, meaning drinks only come into contact with stainless steel and glass. Enjoy the pleasurable drinking experiance in a sustainable and environmentally friendly way!

SIGG Stella Production


The patented plastic material Tritan is absolutely free of harmful pollutants such as estrogen-active substances and phthalates. The material looks like glass, but is light as a feather, unbreakable, tasteless and odorless, as well as dishwasher safe up to 90°C. As all our other materials, Tritan is recyclable as well.

SIGG Tritan


Polypropylene is a very strong and resilient plastic, which is used for VIVA and Hero drinking bottles. The high-quality and reusable drinking bottles made of transparent polypropylene are recyclable and free of harmful substances.

SIGG Materialien Produktion