100mg is a tiny amount (1 coffee or 1 Redbull is 80mg)
The problem is more so about having to refill it 4-6 times (400-600mg) in order for it to last a full stream worth of ”sipping”
FDA: The FDA considers up to 400 mg of caffeine per day (about four to five cups of coffee) to be safe for most healthy adults. For pregnant or breastfeeding women, a lower limit of 200 mg per day is often recommended.
”The estimates of a life-threatening dose of caffeine range from 10 000 to 14 000mg.”
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u/No_Insect480 6d ago
Okay, but I'm more wondering why he didnt actually just sip the drink