Everybody loves a comeback and Blenderbottle’s Classic V2 comes with some modern upgrades. Some of the beloved original features like the BlenderBall whisk, leak-proof seal, and the carry loop are now paired with a modern design, rounded base for smoother protein shake mixing, measured markings, and a SpoutGuard for a germ-free drinking experience. For the fitness beginner that tentatively uses the treadmill to the weightlift fanatic that kind of scares us, the Classic Version two is suitable for both and anyone in between.