I wanted to get him his own diaper bag so he felt comfortable taking it everywhere and the tatical look of it ...
598948
This was a gift for my husband and he absolutely loves it! I wanted to get him his own diaper bag so he felt comfortable taking it everywhere and the tatical look of it is just perfect. It is big enough to hold everything for baby and his own things. We can't wait to use this and take it with us on all of our adventures. I highly recommend this bag I think a backpack is easier to take around everywhere.
4750458
This is an awesome rolling bag. I bought it for my grandson for our upcoming trip. He has pulled it around the house for two days. It is a perfect size for a toddler that loves to be independent
3471728
I was afraid it was going to be big for my 18 months old but I was wrong.  Perfect size for a change of clothes, some diapers, wipes and a zippy cup. The print is nice (I got it in the Seattle) and the material seems sturdy. My son seems to be quite happy leaving the house carrying his own bag (like Mom and Dad!) :-)
1566197
We use this bag as a diaper bag for my 2 year old boy and he LOVES to carry it around on his back!  It has held up pretty well and I like the pockets on the front and side, great for his sippy cup or small cars that he loves to bring EVERYWHERE!  Oh and its the perfect size for him to carry around on his back, LOVE IT!
2619426
I have two little ones in diapers, and we needed a bag to use if we go somewhere for a full day out and about, or a visit to the grandparents' house.  This bag is big enough that you don't have to pull everything out to find something.  The multitude of pockets is great.  The quality is very good.  Of course, it would also be perfect for a weekender bag or a huge gym bag.
696412
The first trip I took with this bag was to the hospital to deliver my baby. I thought that a diaper bag was too small ( I did not want to carry a diaper bag, my bag and my husband bag) and since the hospital gives you extra things to take home after you deliver a baby it was a perfect fit. I was able to fit my baby's clothing, my husbands and my personal things fit right in this travel bag and also the extra stuff the hospital gave me to take home. It's perfect for me because I love pockets and it glides easily and it's not noisy at all. I love traveling with it. It's easy to roll, to stand it up and to pick it up.
225912
I bought this as a Diaper Bag...A little premature since my child has yet to be borne he/she is on the way!  I thought i would break it in a little first. I have a slightly smaller, different manufacturer, over the shoulder sling type bag that I have gotten great use out of although I always found that I packed it full.  I read another comment about using this as a diaper bag so I went with it.  I will update in a few months in that regard.  For now the bag seems well built and as solid a bag can be. It feels like I will get plenty of use out of it and that it will last a while.  Zippers feel smooth and padding is great. Bag sits pretty comfortably on my large frame - 6'4" 300lb.

UPDATE - 08/05/2015 - This bag works great as a diaper bag.  I can fit it with everything that I might need and a DSLR.  5 - 6 diapers, diaper cream, baggies, wipes, a rolled changing pad, some toys, a change of clothes, a blanket, two burp clothes, two bibs, a pair of socks, and a DLSR with plenty of space for more stuff too.  Mine is certainly not packed to the brim. Also I noticed to my amazement that on the front pouch sown inside on the outer flap there are two slots that fit 9 oz bottles perfectly snug and upright...like it was designed for it.  You will not be disappointed.
2205565
I didn't want the typical ugly Pooh Bear diaper bag. So for short, on the go trips to the grocery store or mall I take this cute little backpack for my son to keep toys and diapers in. It's perfect! Dakine rocks!
3627238
I bought this as a second attempt at a diaper bag after getting frustrated with never being able to find anything in the myriad of pockets in my first.  This bag is fantastic.  It's the perfect size for all the diaper-bag necessities (could maybe stand to be a smidge wider), but I love the versatility of the straps/handles, and it stands up on its own, which helps with ease of use too.  I'd originally bought the Copper Green color, but it was more teal than shown in the pictures, so I exchanged for the Dark Garnet and the color is beautiful.  I can absolutely see myself using this as a tote and a beach bag for years to come.  For now, this bag brings me joy and makes schlepping around diapers and singing toys slightly more tolerable.
4684923
We haven't traveled yet but Skecher goes in and out of it with no anxiety.  He has plenty of room and a litter box so I believe his 10 trip next week will be less traumatic for him.  I will first put the flap down so he feels he is hidden in a cave.  At the first rest and stretch stop I will let him tell mme which way he wants it.  I really believe it will make his trip, if not a joy at least comfortable.
4526426
He is two and could care less about design. Cares how it feels. I'm happy bc it's easy to adjust, he seems ok with weight and size. He's rather taken with it as a style item.
2587772
I really like how the little bag hangs across the body.  It is a color that will go with anything and is great when going to places like the zoo, Disneyland, or the shopping mall with the kids.  No extra bulk needed when you have to lug along a diaper bag!
4189303
My son was turning 18 and recently joined gym so I gifted this Duffle bag to him for his gym and no words to explain how much he was happy to have this bag.
2201412
I bought this bag for my brother in law.  It's a nice masculine diaper bag (and the only UCF bag I could find at the time), but slightly smaller than I thought it would be (its smaller than the one I purchased for myself.)
716976
I bought this for my 11 year old son for school.  He didn't want a back pack so, saw this and thought wed give it a try.  When he got it he was very pleased with the look.  It was exactly what he wanted.  The fabric is a good quality and the bag feels and looks like it should be able to handle the abuse an 11 year old boy can give it.
4419835
So nice that my husband stole it from my two-year old! The fabric is better than I thought it would be. It is used as a day pack, and diaper bag.
1549654
She is using it as a baby bag.

All the pockets, the sturdy construction, and its overall size are all great features for anyone with two or more kids.

Her babies are in different sized diapers, and she keeps their bottles separate...  so she needs lots of places to store those things as well as changing pads, pacifiers, extra clothes, hats, socks, etc...

When the babies outgrow it, maybe she'll let me take it to the range!

I wish it came in some color other than black.  Black is nice for SWAT teams and SEALS, but a bit boring and stark for any other use.