IceFlow™ Flip Straw 2.0 Tumbler | 0.89L

The IceFlow™ Flip Straw Tumbler 2.0 0.89L is built for drinking without stopping what you are doing. Flip the built-in straw up to sip, snap it down to shut it, all one-handed and all without unscrewing anything. The folding handle drops flat when you want it out of the way and swings up when you need to grab it. It fits most car cupholders, and the ones on treadmills and spin bikes too.