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Swiss Brand
BPA-free & reusable
100% leak-proof. Tested.
Top pick in the major water bottle comparison
SIGG has been producing aluminium products for more than 100 years. Thanks to the history of the Swiss company, which is steeped in tradition, today the SIGG brand stands for quality, innovation, design and environmental awareness. From the very start, our water bottles were designed to be able to transport a wide range of drinks without leaking. This was even confirmed by Stiftung Warentest, which found that the sturdy SIGG aluminium bottle was the best water bottle they tested as it was the only one that remained completely leak-proof. All over the world, SIGG bottles are now recognized as intelligent,
sustainable water bottles, thanks to their outstanding features.
FAQs
Frequently Asked Questions
We're here for you. You can find answers to frequently asked questions in our FAQ section here . Otherwise, contact us directly via the contact form for further information.
Are SIGG bottles suitable for microwave use?
The bottles must not be placed in the microwave, on a hot stove, in a hot oven or in the freezer.
Can hot water be poured into an aluminum bottle?
Aluminium is an excellent conductor of heat. This means that the temperature of the liquid is also noticeable on the outside of the
drinking bottle. We therefore recommend filling it with water at a maximum temperature of 40°C.
What liquids can I store in SIGG drinking bottles?
All SIGG drinking bottles have been tested with many different types of drinks, such as acidic drinks, carbonated drinks, milk, alcohol, apple and lemon juice, etc. However, we do not recommend leaving drinks with natural fermentation processes, such as apple juice or milk, in the bottle for long periods of time. This natural process can encourage bacterial growth and create gases and strong odors that are difficult to eliminate.
Are the water bottles leak-proof?
All SIGG caps are waterproof. But caps and seals are also subject to normal wear and tear from intensive use. We recommend not washing the bottle cap in the dishwasher, but removing it, rinsing it with hot water and letting it air dry. It is often also helpful to replace the bottle seal where possible. This is available as a spare part from retailers and in our web shop.
What is the best way to clean aluminum, glass, and plastic bottles?
For aluminum bottles: Use cleaning tablets or mild detergent; do not put in the dishwasher.
For glass bottles: Clean by hand only, no chlorine or bleach, use soft cloths/sponges.
For plastics ( e.g., Tritan, polypropylene): Although partially dishwasher safe, hand washing with a mild detergent is recommended to avoid damaging printing ink, etc.
The Materials Used in Our 1-Liter Water Bottles
We offer our 1-liter water bottles in a variety of materials. We have 1-liter water bottles made of stainless steel, 1-liter water bottles made of aluminum, and 1-liter water bottles made of plastic. Weight plays
a major role in choosing the perfect water bottle for you: Our aluminum and plastic water bottles are particularly lightweight. But if you’re a true adventurer whose water bottle needs to withstand even the wildest activities, our stainless steel water bottles are the right choice for you—made from 18/8 stainless steel, they’re exceptionally durable. Our Thermos water bottles are also made of stainless steel.
All SIGG water bottles, whether stainless steel or plastic, are BPA-free and free of harmful substances, making them completely safe for you and good for the environment, since they can be reused countless times.
Discover our collections
You’ll find 1L water bottles not only in our active collections—such as the Shield One, Mountain, and Traveller collections—but also in our Total Color collections. In our Gemstone and Hot & Cold collections, we offer 1-liter water bottles in a thermos version that keeps your drinks hot or cold for hours.
There’s something for everyone here! Whether you prefer colorful water bottles or elegant, classic colors, at SIGG you’ll find the 1-liter water bottle that perfectly suits you and your lifestyle.
SIGG Water Bottles – Quality Since 1908
For over 110 years, we’ve specialized in aluminum processing.
Our water bottles are leak-proof—even with carbonated beverages—and resistant to all types of fruit acids. So even apple spritzer is no problem for SIGG’s 1-liter water bottles.
Our water bottles were sustainable even before it was a trend:
They’re fully recyclable and can be refilled countless times—PET plastic bottles are a thing of the past.