Borosilikatglasflaschen mit Fruchtscheiben auf einem Baumstamm

Borosilicate glass bottles

The best choice for hot drinks during the cold season – heat-resistant, durable and resistant

The days are getting shorter, temperatures are dropping and autumn is gradually arriving. With the cooler months, the desire for warm drinks increases again: whether hot tea, flavoured coffee or a spicy chai latte – they are now our constant companions. During this time, choosing the right drinking bottle plays a decisive role.

A borosilicate glass bottle is the ideal solution here, as it not only keeps your drink at the perfect temperature, but also impresses with its durability and environmental protection. But that’s not all – discover now why borosilicate glass bottles will be your best friend, especially in the cold season!

What is borosilicate glass?

Borosilicate glass is a special type of glass that is characterised by its high heat resistance and chemical resilience. Compared to standard commercial glass (soda-lime glass), borosilicate glass has a crystalline structure, which gives it increased stability at a lower weight. This special composition makes it less susceptible to temperature fluctuations and mechanical stress.

Flaschenform Wellenlänge aus Borosilikatglas

The advantages of borosilicate glass bottles

Borosilicate glass bottles offer a number of decisive advantages over other materials such as plastic, stainless steel or conventional glass:

High heat resistance

A major advantage of borosilicate glass is its heat resistance. Unlike conventional glass, it can withstand sudden changes in temperature and is suitable for both hot and cold drinks without cracking. Ideal for people looking for a versatile and robust bottle.

Environmentally friendly and sustainable

Borosilicate glass is completely recyclable and contains no harmful substances. Many people consciously choose glass bottles in order to reduce plastic consumption and contribute to environmental protection. A long-lasting borosilicate bottle replaces countless single-use plastic bottles and thus significantly reduces the environmental impact.

Flavour-neutral and hygienic

Borosilicate glass does not absorb odours or flavours. Unlike plastic bottles, which can develop unpleasant odours after a certain time, borosilicate glass remains neutral in taste. This means that both fresh lemon juice and tea always taste as they should. The material is also easy to clean, which makes it more hygienic.

Highly break-resistant

Thanks to its special composition, borosilicate glass is more resistant to mechanical stress than ordinary glass. Nevertheless, glass remains more sensitive than plastic or stainless steel. It is therefore advisable to use the bottles with a protective sleeve made of silicone or neoprene to protect them from knocks and scratches.

Flasche aus Borosilikatglas mit Teebeutel

Heat resistance: more than just an advertising promise

A common reason why many customers choose borosilicate glass bottles is their heat resistance. Whether boiling hot tea or cold water – the bottles can withstand extreme temperatures without any problems. This property is particularly important if the bottles are to be used regularly for hot drinks. Conventional glass could crack at such high temperatures, whereas borosilicate glass distributes the heat evenly and withstands temperature fluctuations without damage.

The bottles are often designed to withstand temperature fluctuations from -20°C to +150°C. This means that they can be safely cleaned in the dishwasher or stored in the fridge without having to worry about possible damage.

Protection against damage – why a sleeve makes sense:
  • Shock protection: a well-padded sleeve made of silicone, neoprene or fabric acts like a protective cover and absorbs minor impacts that could otherwise lead to scratches or cracks in the glass.
  • Improved grip: A sleeve provides additional grip and prevents the bottle from slipping out of your hands, which is particularly helpful during strenuous activities such as sports or outdoor adventures.
  • Heat and cold protection: Some sleeves also have an insulating effect and help to keep the temperature of your drinks stable for longer – hot drinks stay warm, cold drinks stay refreshingly cool.
  • Individuality and style: In addition to the practical benefits, a stylish sleeve also provides an appealing look and gives your bottle a personal touch.
To summarise: borosilicate glass bottles are the perfect everyday companion

Borosilicate glass bottles combine many advantages: they are hygienic, environmentally friendly, neutral in flavour and extremely heat-resistant. If you are looking for durable and versatile drinking bottles for employees, guests or customers, a borosilicate glass bottle is the perfect choice. In combination with a protective sleeve, the bottle becomes a robust companion for all occasions – whether for a morning coffee or a refreshing drink after a workout.

Now is the time to find the right borosilicate glass bottle for you. Discover our borosilicate glass models in the 0.5 or 1 litre version as well as our wavelength with a capacity of 0.5 or 0.75 litres.

 

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