The main advantages: - Super insulation (my coffee even after over 4 hours warm) - Super-tight (The cup actually spilled a drop, when he is to) - Does not smell, not taste - Easy cleaning (dishwasher safe) - Convenient drinking spout
For coffee he meriner opinion of sufficient size for cold drinks he could vll something larger (360ml are there not a lot)
Conclusion: The best Isolierbecher, I've ever had, clear recommendation!