Will this fit a four-year-old (approx 40" tall and about 42lbs) with a 5'4" mom? I need something for the short hike to school in the wintertime, as well as for trips into town on the train. Thx.

Tech Specs:

Material:

nylon 

Support/Suspension:

padded shoulder straps 

Waist-Belt:

yes, padded 

Storage Capacity:

1100 cu in 

Manufacturer-Recommended Child Weight:

48 lb 6 oz 

Sun Shade:

, available separately 

Rain Hood:

, available separately 

Weight:

7853 g 

Recommended Use:

hiking with your child 

Manufacturer Warranty:

1 year