There are several design options available for this price and some others are priced at $14.97. You can check the stock in a particular store on Myer website. Click & Collect option is also available.
They look like Australian inspired designs though I couldn't find much info from the description.
Looks like someone painted kmart bottles. Not sure if it's a neg because of different pattern despite same design.
https://www.kmart.com.au/product/750ml-blue-double-wall-insu…