When out and about, I bring along my pre-mixed (with Thick-it a powdered thickener) in a small sport bottle. I found it in the children’s section of the sport bottle area at Walmart. It’s easy for me to hold onto, isn’t a “tall” adult size drink, has an inner straw so I don’t have to tip it to drink and, the small flip-up drinking spout is comfortable in my mouth.
It looks like this: https://www.google.com/search?q=kids+sport+bottle&rlz=1C1CHBF_enUS840US840&source=univ&tbm=shop&tbo=u&sa=X&ved=2ahUKEwiLlfW4oOTqAhWjKH0KHY8JBC0Qsxh6BAgPECw&biw=1536&bih=722&dpr=1.25
Lazar, you didn’t clarify if drinking liquids was difficult for your wife, or using a standard glass to drink?
Maybe this will help: https://alsandwellness.blogspot.com/2020/02/when-swallowing-becomes-als-issue.html?spref=pi