Formulas

Sassy Baby Powdered Formula Dispenser, Multiple Colors
$5.99
My son isn't formula-fed, so I've never used it for that purpose. I can see why it wouldn't keep the formula separated though, because there's a gap between the top of the compartments and the inside of the lid when the lid is on. Unless you don't shake it around at all (yea, right!), you're bound to see it shift a little.

Instead, I bought one of these before a cross-country flight with our ten-month-old. I filled it with a variety of snacks, putting something different in each compartment. For THAT purpose, it's perfect! Each compartment holds more than one 'toddler portion' so it will get you through an whole day, if not more.

It's a little clunky, and something more tall and skinny would *probably* be nicer, but for a few bucks, I can't complain.

Engineering Formulas
$34.95
This little book is a good tool to add to your tool box. It has a fairly complete tabulation of formulas and even goes into some depth explaining them, but not too much. The only reason it got 4 vs 5 stars for the rating was that the index is not cross referenced. I got the book as an aid for my first attempt at the PE Exam, and it earned its way on several questions- mechanics of materials especially. I strongly recommend this book to anyone in engineering who needs a pocket guide.

Philips Avent Formula Dispenser / Snack Cup, BPA-Free
$6.00
I own this dispenser and the Sassy Baby Powdered Formula Dispenser, Multiple Colors and I must say i love this one much better.

The top spins really nicely and it stays closed. and it cleans up super nice. and i love that it will grow with my son as he gets older and hold his snacks when he is eating solids.

The Sassy Baby Powdered Formula Dispenser's top is so hard to spin so I dislike using it and dread the days when my avent one is dirty.

Earth's Best Organic Infant Formula with Iron, 25.75-Ounce Canister
$45.04
I ordered this product a while ago and my baby loved it. Half months ago, I subscribed this product then I got different problem with 2 cans of this product.
my baby got diarrhea after we started using the first can and the diarrhea stopped once we stopped using the first can.
The second can works better than the first one; however, I found a 1cm long, black color fiber in the second can. I really don't know where this fiber comes from, but definately not from us...

I check the expiration date for these two cans: they are the same: March, 2011.

I went to Baby R US and bought anther can with the expiration date of July, 2012 (or 2011), this can works fine for us.