Asobu TMF1BK 40-ounce Mighty Flask (Black)

from MossChops

I required a insulated flask for work and leisure and found that the Asobu flask exceeded my expectations.

from Dave L9999

It works quite well known keep my liquids cold for most of the day.

from MossChops

I required a insulated flask for work and leisure and found that the Asobu flask exceeded my expectations.

from Dave L9999

It works quite well known keep my liquids cold for most of the day.

from Salty

I bought 2 asobu flask at the same time. One sucks really bad. Sweats majorly, maybe two hours of keeping things cold, just sucks royaly. Worst flask ever. A regular cup probably work better. On the other hand. My second flask. Awesome. Holds ice for 3 days. 3rd day, ice is kind of melted but st...