Has anyone used this formula dispenser? If so, how accurate is it and does it take the Sam's Club formula? It seems like a more convenient way to transport the powder in the diaper bag. Here's a link yo the product, in case anyone is interested in looking at it.
https://www.amazon.com/gp/aw/d/B00HSA569A/ref=ox_sc_act_image_2?ie=UTF8&smid=AG9A98O0F127D