Blender Bottle Go Stak, Black, 150ml, 100ml, 60ml, 40ml

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)

Love this. I throw it in my bag in the morning and it holds my pre workout, protein, creatine and multi vits and oils for the day. Can’t recommend enough

Sturdily made, ideal for transporting things like nuts/seeds/small snacks/protein powders. Use this every weekday and it still looks great after hand washing and going in the dishwasher. Stacks really securely, so no worries about falling apart.

This was an interesting idea and they are very well made with a solid build. I feel that they are just abit too small to be properly useful, if they were a little bit wider I think I would Find them very useful. However they list the volume they can hold so you can decide if any of them will work for you . The smallest size is tiny and I haven’t found a single use for it yet it’s even too small to hold a serving of protein shake.

I like this Go Stak and it goes well with my Blender Bottle (blue) shaker. Plastic is durable. I filled the largest container with my protein whey and then dropped it in the gym on hard floor and I was worried it would crack and thankfully it didn't! Not even a hairline crack! Fantastic produce if you are serious about using it otherwise it will go to waste.

After extensive research and trials on similar products I have decided on the GoStak system. The range of sizes and cap colours make for adaptable and flexible organisation of my supplements, pills and potions. Great quality if a little expensive. An example though of ‘you get what you pay for’

I own larger blender bottles which are the best out there for mixing shakes and powders etc. I didn't realise just how small this is. Should have check really. It's still really well made, good product but just a bit too small to be fully useful.

Carrying all the little things you want to eat throughout the day is a pain because of so many little tiny containers scattered across my lunch bag is not fun. I instantly loved this because it appeals to my obsessive and compulsive nature. The biggest container is big enough for a perfect un-greedy portion of yoghurt. The smallest pot fits supplements perfectly for meal times. The middle one is ideal for any protein powders. I like that I don't have to use every pot every day to carry the whole thing. Also everything locks in together nicely.