I love having this kettle for travel. I have my coffee and tea anytime I want without having to order coffee from the hotel, or trying to find a coffee shop early in the morning. If you're like me, and can't start your day without caffeine, this is a must have. I just pack the inside with my tea bags and Starbucks instant packs...therefore the inside of the vessel doesn't have wasted space in my luggage. 
Also, because it's plastic, the kettle is lightweight. 

Pros: Lightweight, travel friendly, must have!