Comfort is key . . . the TT Stallion is supposed to hold up to 60 lbs. total . . . <img src="/forums/images/graemlins/confused.gif" alt="" />

We used this model since early 1999 . . . it's updated to *that year* at least, and I believe they've made no revisions since then. I carried my son up until he hit something like 30 lbs . . . my little girl (now) is at about 20 lbs. This thing is very comfortable for a "taller" person . . . my wife cannot use it.

Go to an REI or someplace where you can actually try them out with the child inside, walk around a lot with your boots on.

My little girl squeals with delight when I fetch this thing out of the closet . . . even in the rain ! ! ! She loves it . . .

~jk