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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.

Robust kids’ stainless steel bottles for little explorers
With their high-quality design and 18/8 stainless steel, the stainless steel kids’ bottles
can withstand any adventure! The playground is the place to let off steam between
hard lessons at school. Your child’s equipment has to be able to withstand a few
knocks. Thanks to the excellent quality of SIGG drinking bottles, you don’t have to
worry about a thing. With sufficient care, your child will be able to keep using their
bottle for a long time.
For the coolest! Stainless steel kids’ bottle with insulation
On hot summer days in particular, young children need to be reminded to drink
regularly. Staying hydrated can sometimes fall by the wayside on an exciting holiday.
The new stainless steel SHIELD THERM ONE kids’ drinking bottle keeps drinks cool
for an incredible 36 hours or warm for up to 5 hours thanks to its copper-coated
double-walled design. The Shield Therm ONE is made of 90% post-consumer
recycled stainless steel and is the environmentally friendly alternative to disposable
plastic containers. Shape your child’s future the sustainable way with SIGG.
Carbonated bottles for all your favourite drinks
Encouraging children to drink enough can be a challenge. A bottle of still water can
sometimes be of little help. Even if sugary drinks should be the exception rather than
the rule, a tasty fruit spritzer can help make sure kids drink more on warm days. The
innovative SHIELD ONE kids’ drinking bottle made of stainless steel is leak-proof and
even keeps carbonated drinks fizzy. This helps to keep your child hydrated. Even the
youngest children quickly get to grips with the innovative cap and can always close
their kids’ stainless steel bottle securely.












