This listing is for one Sanger rubber hot water bottle that's made in Germany. It's new in package and has never been opened. This water bottle is one of the highest quality bottles on the market today.

Here is the description from the manufacturer:

Sänger rubber hot water bottles are particularly safe, beautiful and soothing. Most important though is the safety. Sänger has developed a new production method: a one-pieced bottle without a glued neck piece.

This makes this bottle one of the safest on the market
The bottle has no seams that can burst due to material fatigue! 

Bursting hot water bottles are a thing of the past!

The 100% natural rubber bottle contains no plasticizers - another aspect for your health

The rubber for this hot water bottle is natural rubber and comes from the rubber tree.
This makes rubber hot water bottles a sustainable product from renewable materials, in opposition to plastic hot water bottles, the raw material of which is oil. 

Tip:

Use hot water from the electric kettle and not from the tap! Your rubber hot water bottle will live much longer.

The bottles have a smooth side and a ribbed one.

The New Sanger hot water bottle with the plastic thread:

Due to the new development of the 2.0 liter hot water bottle, it now has a plastic thread instead of the former metal thread!
The new plastic thread can do without stoppers with rubber joints. The new plastic stopper without rubber joint cannot become brittle and so cannot leak!
Your hot water bottle is now safer and will last longer thanks to the new stopper!

Content: 2.0 liters
Manufacturer: Saenger
Quality Made in Germany