I bought a "Charming Cane" off Amazon. It's teal blue with polka dots, and it's foldable! But it is no longer available... https://www.amazon.com/gp/product/B00VKKFOLO/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

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This one looks like it has good reviews, though:

https://www.amazon.com/Folding-Cane-Vive-Lightweight-Collapsible/dp/B07VPQS1RG/ref=sr_1_28?crid=3ABHGNPL6LE9S&dchild=1&keywords=adjustable+cane&qid=1624025097&s=hpc&sprefix=adjus%2Chpc%2C272&sr=1-28

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I'd recommend mine if it were still available on Amazon. I'm sure you can find a good one online.