Easy to make juice, milkshake, smoothie and other baby food. Small size. It's very portable and great for traveling and outdoor acitvities. One Button blending/cleaning, just put some water in the cup, press the button to start automatic cleaning. Portable blender cup is detachable, easy to clean, easy to flush. Remember not to wash the bottom fuselage. You can drink it, like a normal 380ml water bottle directly through the mouth on the bottle cap, or just pop in the straw and enjoy. Don't have to prepare another cup to fill the drink after mixing. You can enjoy fresh smoothie wherever & whenever you want.