Copper Hot Water Bottle Cover


Thanks to the high thermal properties of merino wool with copper, the warming effect can last until the next morning. Pleasant also for cold feet or many other occasions. The warmth can not only relieve pain, but also does a lot of good in the cold season. The soft material offers optimal cuddling comfort and makes the hot water bottle a popular companion.

Please note: The hot water bottle is NOT included!

A unique quality product from Bolter in collaboration with the KOBRI studio.

We offer the following gift wrap options:

  • Gift box

Delivery time: 3 - 6 working days after receipt of payment

incl. VAT

SKU: Categories: Green, Health/Copper, Pink, Purple, Red

Care instructions

Washing instructions according to label:

  • Hand wash


  • 90% merino wool
  • 10% copper

The copper hot water bottle cover made of 100% Oeko-Tex® certified merino wool stores the heat for a long time and gives it off pleasantly thanks to the fine copper threads knitted into it. The cuddly soft cover fits hot water bottles with a capacity of 0.7 litres. Small and handy, it keeps baby’s tummy warm and soothes tummy aches.

Please note: The hot water bottle is NOT included!


Bolter Sockenmanufaktur


Copper, Merino wool




green, pink, purple, red

Handmade in Vorarlberg/Austria in a family business

This is the Bolter Sock Manufacture

We uphold values that are good for us deep down. And you can feel that every time you put on our socks.

Alexander Bolter
team bolter alex evi neu sockenmacher

At Bolter Socks in Koblach, Vorarlberg, wool socks of unique quality and durability are made with a lot of handwork and traditional knitting machines from high-quality merino wool and pure copper threads, which can hardly be found elsewhere.

More info about the production

Sustainability & Environment

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