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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.

High-quality materials for our most important customers
Like all SIGG products, our drinking bottles for school are completely free from
harmful substances such as BPA and phthalates. The drinking bottles are made from
a variety of materials such as aluminium and 18/8 stainless steel and are flavourless
and odourless, which helps to keep drinks fresh for a long time. Do you want to be
proactive in shaping your child’s future? The Traveller MyPlanet™ drinking bottle is
made from 100% recycled aluminium and will become your child’s favourite
sustainable accessory thanks to its appealing design.
The SIGG must-haves for starting school!
In addition to a child-friendly drinking bottle for your schoolchild, SIGG also offers
other products that make the stressful day-to-day life after starting school that much
easier. The VIVA Kids lunch boxes make snacks not just tasty but fun too! The lunch
box is microwave and dishwasher safe. The VIVA drinking bottle for schoolchildren
and the matching lunch box are also available as a handy set.
Discover water bottles for school with the most popular heroes
The drinking bottles for school by SIGG stand out for more than just their high-quality
workmanship and materials. A water bottle featuring their favourite heroes can help
children in particular to drink enough and stay focused during the stressful school
day. Harry Potter and Hermione have exciting adventures every day at their school,
Hogwarts! The popular witch and wizard have now made it onto SIGG’s drinking
bottles for school. You can also find popular Disney characters such as Elsa and Olaf
and powerful superheroes like Batman in the SIGG range.
The perfect gift idea: a drinking bottle for the first day of school
Starting school is an exciting day for every child! Every child is delighted to receive a
little gift in addition to their colourful new school bag. A drinking bottle for primary
school children should fulfil a number of criteria: a leak-proof drinking bottle protects
the school bag from stains and wet school books and is therefore a MUST. A bottle
should also have an easy-to-use cap and, of course, be free from harmful
substances. You can find a large selection of child-friendly drinking bottles in many
sizes, materials and designs in the SIGG online shop.






































