# Potty seats that also work as a step stool or toilet topper Which potty seats can also serve as a step stool or a toilet topper? Summer by Ingenuity 3 in 1 Train With Me Potty: It combines a toddler potty seat, potty topper and stepstool\. The potty topper fits round and oval toilet seats\. Summer by Ingenuity My Fun Potty: Closing the lid lets it be used as a stepstool\. The removable seat can be used on the stand\-alone potty or an adult toilet\. Summer by Ingenuity 3\-in\-1 Potty Sit 'N Play: Closing the lid turns it into a step stool\. Summer by Ingenuity 2\-in\-1 Step Up Potty: It combines a toddler potty seat and a stepstool\. Summer by Ingenuity My Size Potty: The potty topper is removable and can be placed on an adult toilet\. Summer by Ingenuity My Size Potty Train & Transition: The topper can be placed onto an adult toilet ### 1. [Summer by Ingenuity 3 in 1 Train With Me Potty](/products/ucp/summerinfant-com/8294308282594) (sold by summerinfant\.com) It combines a toddler potty seat, potty topper and stepstool\. - Step stool: It combines a toddler potty seat, potty topper and stepstool\. (listing) - Toilet topper: The potty topper fits round and oval toilet seats\. (listing) - Assembly: No assembly is required\. (listing) ### 2. [Summer by Ingenuity My Fun Potty](/products/ucp/summerinfant-com/8261590712546) (sold by summerinfant\.com) Closing the lid lets it be used as a stepstool\. - Step stool: Closing the lid lets it be used as a stepstool\. (listing) - Toilet topper: The removable seat can be used on the stand\-alone potty or an adult toilet\. (listing) - Assembly: - ### 3. [Summer by Ingenuity 3\-in\-1 Potty Sit 'N Play](/products/ucp/summerinfant-com/8261590909154) (sold by summerinfant\.com) Closing the lid turns it into a step stool\. - Step stool: Closing the lid turns it into a step stool\. (listing) - Toilet topper: - - Assembly: - ### 4. [Summer by Ingenuity 2\-in\-1 Step Up Potty](/products/ucp/summerinfant-com/8294308217058) (sold by summerinfant\.com) It combines a toddler potty seat and a stepstool\. - Step stool: It combines a toddler potty seat and a stepstool\. (listing) - Toilet topper: - - Assembly: No assembly is required\. (listing) ### 5. [Summer by Ingenuity My Size Potty](/products/ucp/summerinfant-com/8294308315362) (sold by summerinfant\.com) The potty topper is removable and can be placed on an adult toilet\. - Step stool: - - Toilet topper: The potty topper is removable and can be placed on an adult toilet\. (listing) - Assembly: Assembly is required\. (listing) ### 6. [Summer by Ingenuity My Size Potty Train & Transition](/products/ucp/summerinfant-com/8714724344034) (sold by summerinfant\.com) The topper can be placed onto an adult toilet - Step stool: - - Toilet topper: The topper can be placed onto an adult toilet (listing) - Assembly: - Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-17T04:43:58.879Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)