BlenderBottle GoStak Food Storage Containers for Protein Powder, Healthy Snacks, and Portion Control, 4-Piece Starter Pak, White

I love that I can take snacks and stay organized. I like that it's slim and it doesn't take up too much space in my bag. It's about the width of a water bottle. It can hold a lot. It's easy to clean. The quality is great. The material is thick. The connector pieces are a little lose. They do snap securely but I wish it's tighter so it doesn't wiggle. These are perfect for dry snacks only. It will leak if you put liquids in it, there is no rubber seal in the lid.

Very handy to use for small food portions, tv watching, traveling snacks, and small office supplies. Easy to stack and keeps items well organized. We have given several to family and friends.

My kids love GoStaks in their lunch boxes. They are fun (for kids), easy to open, and save space. Perfect for portions of yogurt, nuts, and fruit.

I love these for snacks, lunches, and storing anything small. I don't use them for smoothies, but they have a lot of other uses. I've had one set for years and they have been so handy, I bought another set. Very sturdy. I've washed them many times in the top rack of the dishwasher.

Nice but a bit small. Looks like a hassle to wash but cute. Would only put in items easy to rinse. Not sure it's leak proof and not confident enough to find out. Portion size is good if you are looking to diet. Looks difficult to fit anything significant. Maybe nuts raisins a few small grapes...M&Ms...thin short cucumbers on the lowest container.

I gave these 5 stars. They do all the things I need them to do. That said, I can't comment on liquids. I haven't attempted that function.Regarding the caps being hard to get off. I discovered many storage containers like these have a trick. If they seem stuck, rotate your grip one quarter turn and try again. I have no idea why it works, but that has been the easy solution in my experience.

I teach 17 yoga classes a week, needless to say I'm always on the go and need healthy food with me to sustain me between classes. I bought (on another website) a 2 pck of the largest ones ( 150 ccs I think) to add to the starter pack. I LOVE these, it keeps everything together, no more 5 different containers on my front seat! I use the 2 small ones included in the starter kit for vitamins/supplements and my daily meds. I use the next largest size for almonds, and the other 3 larger ones (I ordered 2 additional ones) for - carrot sticks in one, half a lemon in one, 2 hard-boiled eggs in another. The best part is if I am done with something I unscrew it and leave that section in my car ( as I empty them on my way from one studio to the next the stack in my car stays together and the stack not yet consumed and traveling with me gets smaller) . Also.on weekends I can unscrew the two small ones and pop in my purse to keep vitamins/meds with me. The entire starter kit fits perfectly in my medium size purse, barely taking up any room. The portion control aspect is especially valuable if you need help with that. Everyone that has seen this has gotten excited about it ! As much as it seems gimicky , it really is excellent for portion control,portability,tidyness, I am so happy with these!!

Very small. More for babies.

I travel for work this is great for taking protein powder and medications in. Doesn't take up much space, no leads adn and you can add or take away containers based on your needs. This was recommended to me from my daughter who also likes it.

large enough to carry supplements, apart from supplements we can used this to carry dry fruits and salads

Super praktisch für meinen Alltag. In die erste Dose passen meine Vitaminkapseln und in die dritte meine tägliche Portion Nüsse. In die vierte Dose noch mein Proteinpulver und fertig.

Really love this product and have been bringing it to work with me to put my protein shake, vitamin pills etc. It is quite compact in size and the lid close quite tightly. However, opening it can be a pain sometimes and you have to use another container to help open the lid. (This was what was in the instructions to open the lid)

These containers are the best! Just looks and sizes like a drink bottle which makes them so easy to throw into a bag for snacks on the run. The separate containers and sizes work well