---
product_id: 620623933
title: "Clek P-Thingy Waterproof Car Seat Protector for Foonf and Fllo Convertible Car Seats, Padded, Easy to Install, and Machine Washable"
brand: "clek"
price: "¥17472"
currency: JPY
in_stock: true
reviews_count: 9
category: "Clek"
url: https://www.desertcart.jp/products/620623933-clek-p-thingy-waterproof-car-seat-protector-for-foonf-fllo
store_origin: JP
region: Japan
---

# 100% waterproof backing Machine washable convenience Crash-tested & approved Clek P-Thingy Waterproof Car Seat Protector for Foonf and Fllo Convertible Car Seats, Padded, Easy to Install, and Machine Washable

**Brand:** clek
**Price:** ¥17472
**Availability:** ✅ In Stock

## Summary

> 🚗💦 Keep it clean, comfy, and crash-safe—because your toddler’s ride deserves the best!

## Quick Answers

- **What is this?** Clek P-Thingy Waterproof Car Seat Protector for Foonf and Fllo Convertible Car Seats, Padded, Easy to Install, and Machine Washable by clek
- **How much does it cost?** ¥17472 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/620623933-clek-p-thingy-waterproof-car-seat-protector-for-foonf-fllo)

## Best For

- clek enthusiasts

## Why This Product

- Trusted clek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety-First Certified:** Crash-tested and approved for all Foonf and Floo convertible car seats—trust the brand that knows safety.
- • **Ultimate Spill Defense:** Waterproof backing seals out messes and accidents, keeping your car seat pristine.
- • **Comfort Meets Protection:** Extra padding adds cozy support for your little one’s ride without compromising safety.
- • **Potty Training Game-Changer:** Designed specifically to ease the stress of toddler accidents—because every parent deserves peace of mind.
- • **Effortless Installation & Cleaning:** Quick to install and machine washable for hassle-free maintenance on the go.

## Overview

The P-Thingy Waterproof Car Seat Protector by Clek is a crash-tested, padded accessory designed exclusively for Foonf and Floo convertible car seats. Featuring a 100% waterproof backing, it prevents spills and accidents from seeping into hard-to-clean crevices, while adding extra comfort for toddlers. Easy to install and machine washable, it’s the essential companion for parents navigating potty training and everyday messes, combining safety, style, and convenience in one sleek package.

## Description

Discover Canadian-made car seats designed to safeguard what matters most. Clek produces award-winning infant car seats, convertible car seats, and booster seats that seamlessly blend safety with parent-friendly ease of use and modern style. Focused on superior design, engineering excellence, and world-class manufacturing, Clek's car seats and accessories offer craftsmanship previously reserved for luxury automotive seating. We offer exceptional seats crafted to prioritize children's happiness and comfort, enabling caregivers to relax and fully enjoy the journey. P-Thingy is our newest accessory, a game-changer for potty training tots, crash-tested and approved for use with all Foonf and Fllo models. With a waterproof backing, it helps protect against spills and accidents, prevents gunk from making its way into the deep crevices of your seat, and provides a little extra padding for an extra comfy ride.

Review: It's a p-thingy... Or a no-pee-on-the-seat-thingy - This is was great. Easy to install. It has kept the seat cleaner and helped the couple times my little guy has had an accident. My only complaint is that I wish the strap protector/hole in the center was taller and protected the between the leg strap better. Once when he had an accident the strap got wet because that tunnel part isn't very tall. Occasionally when my little climbs in he shifts the seat protector and we have to reset it, so it might be nice if it was more stable, but it's super easy to remove to clean so I guess that's the trade off. Speaking of cleaning it, we've had no problem cleaning it. I have gotten a spare in case there's an accident or spill when we're out and about because I don't have my kids continuing to sit in wet and I don't trust them to not make another mess.
Review: Perfect for potty training! - This waterproof car seat protector is a must have for parents of potty training toddlers! We got two for our twins and it gives us peace of mind knowing it’s from the car seats manufacturer itself for safety reasons! Easy to install on car seat and easily removed/washable! We love these!

## Features

- Crash-tested and approved for use with all Foonf and Floo convertible car seat models
- Features a waterproof backing to protect against spills and accident, preventing gunk from making its way into the deep crevices of your infant and toddler car seat
- Provides a little extra padding for your baby car seat too, for an extra comfy ride
- Stress and hassle-reducing car seat accessories to keep your baby and toddler seat clean and comfy for as long as your little ones need it

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZP8TSN6 |
| Auto Part Position | Rear |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #21,861 in Baby ( See Top 100 in Baby ) #68 in Car Seat Automotive Seat Protector |
| Brand | Clek |
| Brand Name | Clek |
| Color | Black |
| Customer Reviews | 4.9 out of 5 stars 39 Reviews |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00826783024213 |
| Has Seat Belt Accessibility | No |
| Manufacturer | Clek |
| Manufacturer Part Number | AX-PT-RR |
| Material | Cotton Blend |
| Material Type | Cotton Blend |
| Model Number | AX-PT-RR |
| Set Name | Clek |
| Target Audience | Parents/Caregivers of Potty Training Toddlers |
| UPC | 826783024213 |
| Unit Count | 1.0 Count |

## Product Details

- **Fit Type:** Universal Fit
- **Brand:** Clek
- **Color:** Black
- **Special Feature:** Crash-tested and approved for specific car seat models, waterproof backing, extra padding
- **OEM Part Number:** AX-PT-RR
- **UPC:** 826783024213
- **Target Audience:** Parents/Caregivers of Potty Training Toddlers
- **Manufacturer:** Clek
- **Recommended Uses For Product:** Protecting car seats during potty training

## Images

![Clek P-Thingy Waterproof Car Seat Protector for Foonf and Fllo Convertible Car Seats, Padded, Easy to Install, and Machine Washable - Image 1](https://m.media-amazon.com/images/I/71EPxscmr3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's a p-thingy... Or a no-pee-on-the-seat-thingy
*by M***R on November 12, 2025*

This is was great. Easy to install. It has kept the seat cleaner and helped the couple times my little guy has had an accident. My only complaint is that I wish the strap protector/hole in the center was taller and protected the between the leg strap better. Once when he had an accident the strap got wet because that tunnel part isn't very tall. Occasionally when my little climbs in he shifts the seat protector and we have to reset it, so it might be nice if it was more stable, but it's super easy to remove to clean so I guess that's the trade off. Speaking of cleaning it, we've had no problem cleaning it. I have gotten a spare in case there's an accident or spill when we're out and about because I don't have my kids continuing to sit in wet and I don't trust them to not make another mess.

### ⭐⭐⭐⭐⭐ Perfect for potty training!
*by T***Y on March 5, 2026*

This waterproof car seat protector is a must have for parents of potty training toddlers! We got two for our twins and it gives us peace of mind knowing it’s from the car seats manufacturer itself for safety reasons! Easy to install on car seat and easily removed/washable! We love these!

### ⭐⭐⭐⭐⭐ Comfy and useful!
*by B***Y on July 29, 2025*

Works great, we got it to add some padding to the seat as my daughter was saying her butt hurt in the car seat but it also is super helpful during potty training! Much easier than washing the whole seat

## Frequently Bought Together

- Clek P-Thingy Waterproof Car Seat Protector for Foonf and Fllo Convertible Car Seats, Padded, Easy to Install, and Machine Washable
- Clek Mat-Thingy Car Seat Protector Featuring LATCH-Compatible Design with Anti-Spill and Compression Damage Protection, Black
- Clek Foonf Convertible Car Seat with Rigid LATCH, Crumple Zone safety system, Adjustable Headrest, Reclining Design, Anti-Rebound Bar & Flame Retardant-Free (Railroad Ziip)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-07*