Sizing Guide

Sizing Guide

Here’s where you can find all the measurements you need to know about the Tum&Bum, so you can gauge how well it will fit your child. Click or tap on any one of these four images to view a full-size version, and keep scrolling to see kids of various ages using the Tum&Bum!

tum and bum measurements side view
tum and bum measurements top view
tum and bum measurements frontview
tum and bum measurements back view

the Tum&Bum in action!

Kids 2 years old or older can use the Tum&Bum so long as they’re not too tall — here’s what using the Tum&Bum will look like at a variety of ages!

three year old resting on a tum and bum
four year old resting on a tum and bum
five year old resting on a tum and bum
seven year old resting on a tum and bum