Bình Titanium M

I've been using this flask for a few weeks now, and the fact that it's ultralight makes a big difference when I'm carrying it in my jacket pocket. The historic Japanese manufacturing process gives it a really nice, smooth finish too.

The funnel that comes with it is a nice touch—makes filling it with my favorite whiskey a breeze. I’ve had mine for a few weeks and it’s held up perfectly in my jacket pocket without any leaks.

The funnel that comes with it actually fits the opening perfectly, so no spills when I'm topping it off. It's so light I forget it's in my jacket pocket, and the titanium doesn't leave any weird taste in the whiskey.