During the visit I first tested if the person could drink regular water from a normal Camelbak. Seeing the first experiment succeed I decided to try a second one with hot coffee.
|user drinking coffee (half the thermos)|
- person can drink from a straw (of normal camelbak lenght)
- person can drink (verry) hot beverages from said straw
- person does not like sugar in coffee.
- be carefull screwing the lid on it leaks quite easily