![If you put boiling hot water in a plastic bottle, it shrinks. This is a plastic bottle without water in it : r/notinteresting If you put boiling hot water in a plastic bottle, it shrinks. This is a plastic bottle without water in it : r/notinteresting](https://preview.redd.it/if-you-put-boiling-hot-water-in-a-plastic-bottle-it-shrinks-v0-m15dgxpguiya1.jpg?width=640&crop=smart&auto=webp&s=78040329a035193ea3ec9e2ea2c572ba2fbbfc8a)
If you put boiling hot water in a plastic bottle, it shrinks. This is a plastic bottle without water in it : r/notinteresting
Fair Trading Qld on X: "When using a hot water bottle to keep warm, avoid direct contact with skin. To prevent burns, only fill with hot tap water – not boiling water.
![XXL Hot Water Bottle with Cover Extra Large 3.5L - Pasper - Fluffy Soft Grey Cover - Pain Relief Period, Neck and Shoulder - for Babies, Children and Adults : Amazon.co.uk: Baby Products XXL Hot Water Bottle with Cover Extra Large 3.5L - Pasper - Fluffy Soft Grey Cover - Pain Relief Period, Neck and Shoulder - for Babies, Children and Adults : Amazon.co.uk: Baby Products](https://m.media-amazon.com/images/I/81xS634-55L._AC_UF350,350_QL80_.jpg)
XXL Hot Water Bottle with Cover Extra Large 3.5L - Pasper - Fluffy Soft Grey Cover - Pain Relief Period, Neck and Shoulder - for Babies, Children and Adults : Amazon.co.uk: Baby Products
![2 Litre Plain Sides Rubber Hot Water Bottle From The Hot Water Bottle – The Hot Water Bottle Company 2 Litre Plain Sides Rubber Hot Water Bottle From The Hot Water Bottle – The Hot Water Bottle Company](https://thehotwaterbottlecompany.com/cdn/shop/files/RedPlainR1.png?v=1694603503&width=700)
2 Litre Plain Sides Rubber Hot Water Bottle From The Hot Water Bottle – The Hot Water Bottle Company
![I have a cystitis and just found out that it wasn't very clever to fill boiling water into my hot-water bottle. : r/awfuleverything I have a cystitis and just found out that it wasn't very clever to fill boiling water into my hot-water bottle. : r/awfuleverything](https://preview.redd.it/i-have-a-cystitis-and-just-found-out-that-it-wasnt-very-v0-lck26zhfe80c1.jpg?width=640&crop=smart&auto=webp&s=8b5e6745cede0d10ba22a021bbec04a30039d66f)
I have a cystitis and just found out that it wasn't very clever to fill boiling water into my hot-water bottle. : r/awfuleverything
![2 Litre Plain Sides Rubber Hot Water Bottle From The Hot Water Bottle – The Hot Water Bottle Company 2 Litre Plain Sides Rubber Hot Water Bottle From The Hot Water Bottle – The Hot Water Bottle Company](http://thehotwaterbottlecompany.com/cdn/shop/files/CreamPlainR1.png?v=1694603236)
2 Litre Plain Sides Rubber Hot Water Bottle From The Hot Water Bottle – The Hot Water Bottle Company
![2 Litre Rib Two Sides Rubber Hot Water Bottle from The Hot Water Bottl – The Hot Water Bottle Company 2 Litre Rib Two Sides Rubber Hot Water Bottle from The Hot Water Bottl – The Hot Water Bottle Company](https://thehotwaterbottlecompany.com/cdn/shop/files/BlueRib2_6e47b438-a059-4491-9c13-c22b7eccee56.png?v=1694604713&width=1445)