My family and I enjoyed using the Nutra Bullet Flip. It was super easy to use and would be really convenient if you wanted to make a smoothie or something similar while on the go. The motor and blade are actually in the lid, so the whole thing can stay together, rather than needing to store the blade on the go. You just add your ingredients, screw on the lid with the blade, flip it over, and blend, then flip it back upright to drink. The motor and blade does make it top heavy, and could make it tip over easily. It does come with a separate lid and a case to store the blade. We preferred drinking it through the regular lid without the blade. Overall great product!