Which bottle suits you best?
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/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 ideal drinking bottle for hiking. Do you have wanderlust?
The Traveller MyPlanet™ bottle, made from 100% recycled aluminium, is the ideal
bottle for your adventures. Thanks to its extremely light weight and specially shaped
cap made from renewable fibre, the bottle can be attached to your bagpack with a
carabiner or simply carried by two fingers. Due to its climate-neutral production in
Switzerland, the Traveller MyPlanet™ is ideal for those who want to do their bit for
the planet and are looking for a lightweight outdoor bottle for hiking.
Thermal outdoor bottles for winter adventures
Planning your next hike through the mountains? You can always rely on our outdoor
flasks for hiking, even in icy temperatures. SIGG has the right bottle for your next
camping or trekking trip. With double-walled insulation, which is both vacuum-
isolated and copper-coated, the bottles not only keep your drinks hot for up to 13
hours, but also cold for 24 hours. Thus, the bottle accompanies you on all your
adventures in all seasons. Do you love nature and want to give something back? By
purchasing a thermos flask from the Sumatra collection, you support the reforestation
of the rainforest.
SIGG drinking bottles are free of harmful substances
Like our entire range, our hiking drinking bottles are also entirely free of harmful
substances. All SIGG products are manufactured to the highest quality, are BPA-free and do not contain substances such as oestrogen-active compounds and phthalates.
Our glass bottles are also fully recyclable. For more information on all materials and ingredients, you can find more details here.




















