Sundesa Blenderbottle with Blenderball (20oz/Black) Pack of 2

Lumpy gross powdered soy protein is no longer an issue with the blender bottle. My husband works long hours in construction, and needs a boost midday, so I was buying him liquid boost type drinks, but he was having an issue with the milk protein so I decided to buy the soy protein which is only available in powder form. I tried to mix the powder with a fork, for a good while, like more than 2 minutes, and still came up with lumpy gross crapola. Also the soy powder itself is kind of nasty and chalky tasting, which is a separate issue. I was a bit skeptical that the blender bottle would actually work as promised, but the price was cheap enough that it was worth a try. I add about 2 cups of soymilk, 2 scoops of soy protein powder and 2 tablespoons of raw honey and shake for about a minute and refridgerate overnight to put the shake in my husbands lunch the next day. Really is soooo much better than trying to mix the powder with a fork or even a hand whisk.Originally I bought the blender bottle sport, but husband lost it on day 1 so I have now purchased these even cheaper blender bottle 2 pack. They are still functional, but not as stylish of course as the sport!

I like to maintain a youthful and fit figure so I partake in the art of shaking multiple mornings per a week. I can't be bothered taking out the blender (small NYC counter space) pouring it into a to-go cup and washing multiple items. So I drop this metal ball that looks like someone chopped my whisk (aka a Blenderball) into this Blenderbottle and get swinging. I add some protein powder or veggie powder, soy milk & water, and shake shake shake. I only have to shake a few times to mix evenly and thoroughly, that little ball really cuts through the thickest powders. I do tend to shake excessively longer, though, because it keeps my toddlers enthralled and therefore quiet for a solid 3 minutes. Peace, at last.So once or twice I didn't snap in the top part covering the whole tight enough and had a kitchen cover with protein shake and expletives. Just a forewarning, don't shake on little sleep.

I ordered these to try to make it easier for me to force myself to keep up with my protein shake regimen (sp?). I had one big one from GNC and it is nice but, it has far more quantity then I need. The GNC leaks due to the weaker plug/cap. These haven't come close to leaking no matter where I hold them. I love them and will order more.My crazy mentality held me back on the larger size shaker for some reason. In fact, with my larger one if I fill it up I only get to about half of it (I think I am feeling like I am forcing myself to drink more). Also, with the larger one it is hard to get into the bottle all the way and hard to clean in that sense. However, when I received both of these they are the exact size to make me happy! They don't leave me wondering if I can really finish them (thus, I don't feel like I am being forced).Since there are 2 of them I can set up my next one and I don't have to worry about being near a place to wash the used one out right away. They are easy to wash too. I've even used the dishwasher on them without issue.

This is a very functional shaker bottle - I love them better than all the others that I've tried previously. I have one both at home and work. At work, I use it to drink water throughout the day as well as have a protein shake if I want one.GOOD:- No problems with leaks- Mixes my protein shakes very well- Cleans easily, including the mesh ball which collapses to make cleaning a breeze- The hinged flap secures and operates very well, in contrast to some other bottlesISSUES:The one thing to be aware of it that it appears that some of them will occasionally split on the top cap, where the rounded part of the top meets with the side walls that screw down onto the main container. I have spoken to others that have had this happen to them as well. This is the reason I only give this bottle 4 stars.Be aware that the base is a little big for some of the smaller car cup-holders.

I ordered 2 of these for my man as he was taking meal replacement shakes to work. He works in a busy office and has no time while away from home to eat at all and shakes were the perfect solution. I had done quite a lot of research on these bottles and was confident I could send my man to work with these and have perfectly smooth drinks and we were not disappointed. No one likes to drink wet sand or gritty shakes. That has always been the one thing that has stopped either of us from taking shakes out wherever we go...non ability to properly mix the powder with the water/milk, etc...but with these bottles that is a non-issue! These bottles work so well I have hijacked my hunny's bottles lol. They are small and not too bulky, 2 of these fit in his lunch bag easily with room to spare, easy to clean and even easier still to use. They do not require rigorous shaking to mix your stuff and it's leak proof. The lids twist and snap shut securely. These bottles work so well my aunt ordered a few for her husband to take to work!I love these little bottles!

I use these for mixing slim fast every morning. One thing that sometimes happens with slim fast is that the powder gets stuck to the walls of the container in clumps, and the milk can't break through from regular shaking, so you end up having to stick a spoon in to mix it up throroughly. The little blenderball that comes with these mixers makes it so this isn't a problem anymore. The only thing I would change is the size. It says 20 oz but the measurements on the side only go up to 12/14 oz. Since slim fast comes ini 8 oz servings, I have to just guess where 16 oz is in order to make 2 servings. I am almost positive that these hold 16 oz MAX, I can't see how it could be 20 oz.