---
product_id: 8746790
title: "Reusable Waterproof 100% Nylon Taffeta Diaper Pants for Potty Training & Swimming, Leak-Proof & Rip-Proof, Medium (Fits 20 - 25 lbs), 2 Counts"
brand: "dappi"
price: "€ 13.70"
currency: EUR
in_stock: true
reviews_count: 6
category: "Dappi"
url: https://www.desertcart.nl/products/8746790-reusable-waterproof-100-nylon-taffeta-diaper-pants-for-potty-training
store_origin: NL
region: Netherlands
---

# 100% Waterproof Nylon Taffeta Machine Washable & Reusable Leak-Proof & Rip-Proof Durability Reusable Waterproof 100% Nylon Taffeta Diaper Pants for Potty Training & Swimming, Leak-Proof & Rip-Proof, Medium (Fits 20 - 25 lbs), 2 Counts

**Brand:** dappi
**Price:** € 13.70
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay confident—potty training just got an upgrade!

## Quick Answers

- **What is this?** Reusable Waterproof 100% Nylon Taffeta Diaper Pants for Potty Training & Swimming, Leak-Proof & Rip-Proof, Medium (Fits 20 - 25 lbs), 2 Counts by dappi
- **How much does it cost?** € 13.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/8746790-reusable-waterproof-100-nylon-taffeta-diaper-pants-for-potty-training)

## Best For

- dappi enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Easy Care:** Machine washable and reusable—saving you money and reducing waste.
- • **Ultimate Waterproof Defense:** Crafted from 100% nylon taffeta to keep your toddler dry and mess-free.
- • **Comfort That Moves With Them:** Soft waistband and flexible leg openings ensure all-day comfort and freedom.
- • **Built to Endure Toddler Adventures:** Rip-proof design withstands active play and frequent washing without wear.
- • **Confidence-Boosting Potty Training:** Supports independence with reliable leak protection for boys & girls.

## Overview

These medium-sized reusable diaper pants fit toddlers 20-25 lbs and feature 100% waterproof nylon taffeta for leak-proof protection. Designed with a soft spandex waistband and flexible leg openings, they offer a comfortable, durable, and rip-resistant fit ideal for potty training and swimming. Machine washable and stain-resistant, these covers provide a reliable, eco-friendly solution that keeps messes contained and toddlers dry.

## Description

Medium / 20 25 pounds. Durable waterproof nylon with soft spandex waist and leg openings provide maximum comfort. 2 pairs per pack. Machine Washable.

Review: Buy these when potty training! - I don’t usually write reviews, but these have been a life changer. My son is 28lbs, so I did order the smaller size (whichever was the medium). One day he had an explosive poop, and EVERYTHING stayed in the diaper/underwear cover. Like came out of the underwear but the cover caught it. No mess other than what was in the cover. I put them over his underwear every time now. So far no leaks. I don’t have to worry as much when he sits on furniture. 100% recommend to potty training mommas. Worth every penny to me.
Review: Durable and reliable - Yes, these run large but I knew that when I purchased them. I purchased a medium for my 25 pound 18-month-old son who will be potty training soon. I bought them to fit over Under the Nile training pants, size 12-24 months, and they are just about perfect. They are a little "balloon-y" looking, but they do smoosh down under clothes. I probably could go down to a small but I'm afraid the leg holes would be too tight then. They are just right on my guy's skinny thighs right now, with a little room to grow. We used these for cloth diapering in the newborn phase and they worked well then, too. We used them over prefolds. A few notes about durability and other uses for these: We put these on over my son's night diaper (Pampers Extra Protection or Huggies Overnights) because we have problems with dampness. My son pees a ton overnight and these help. My son had the stomach flu a couple weeks ago. He had one of these on when he went to bed, and he woke up with a very full diaper and had pooped all over the place. While this cover didn't hold the mess (there is NO WAY any cover could have) I was very worried that it would be beyond stained. I threw it in the wash with the rest of his poopy bedding and clothing and it came out without a stain on it. Anywhere. It was actually amazing, because it had been covered in poop. So these apparently don't stain easily. Our newborn Dappi is also stain free, despite fielding 8 weeks of newborn poop. Very solid and reliable, cheap, workhorse cover. Not as easy as a wrap cover, but one of the trimmest out there for under clothes, and a great alternative to Gerber "rubber pants" for potty training.

## Features

- Effective Potty Training Solution: Designed to support your child's potty training journey, these training pants help build confidence and independence, ensuring a positive experience for both boys and girls. They also offer additional protection over swim diapers.
- Waterproof for Extra Protection: Made from 100% waterproof nylon taffeta, these potty training pants for boys and girls offer reliable protection, preventing accidents and keeping your child dry.
- Comfortable Fit: Featuring a soft waistband and flexible leg openings, these toddler training underwear covers provide a comfortable fit that moves with your kid throughout the day.
- Durable and Long-Lasting: Designed with durability in mind, these training underwear covers are built to withstand frequent use and washing, making them ideal for active toddlers who need reliable protection.
- Easy to Wash and Reuse: These diaper covers for boys and girls are machine washable, making cleanup quick and easy, and perfect for everyday use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0035JL912 |
| Batteries required | No |
| Best Sellers Rank | #7,650 in Baby ( See Top 100 in Baby ) #42 in Toilet Training Pants |
| Care instructions | Machine Wash |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,927) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | 42002 |
| Material Type | Nylon |
| Maximum weight recommendation | 25 Pounds |
| Minimum weight recommendation | 20 Pounds |
| Number Of Items | 1 |
| Product Dimensions | 5 x 2.75 x 1 inches |
| Safety warning | For best results, ensure a proper fit to avoid discomfort or irritation. Always follow proper hygiene practices when using and disposing of the product. |
| Style | Medium (Fits 20-25 pounds) |
| Target gender | Unisex |

## Product Details

- **Age Range (Description):** Toddler
- **Brand:** dappi
- **Color:** Medium (2 Count)
- **Incontinence Protector Type:** Potty Training Underwear
- **Number of Items:** 1

## Images

![Reusable Waterproof 100% Nylon Taffeta Diaper Pants for Potty Training & Swimming, Leak-Proof & Rip-Proof, Medium (Fits 20 - 25 lbs), 2 Counts - Image 1](https://m.media-amazon.com/images/I/51KfZfbyQzL.jpg)
![Reusable Waterproof 100% Nylon Taffeta Diaper Pants for Potty Training & Swimming, Leak-Proof & Rip-Proof, Medium (Fits 20 - 25 lbs), 2 Counts - Image 2](https://m.media-amazon.com/images/I/61-7veItvRL.jpg)
![Reusable Waterproof 100% Nylon Taffeta Diaper Pants for Potty Training & Swimming, Leak-Proof & Rip-Proof, Medium (Fits 20 - 25 lbs), 2 Counts - Image 3](https://m.media-amazon.com/images/I/31HfF0ohkrL.jpg)
![Reusable Waterproof 100% Nylon Taffeta Diaper Pants for Potty Training & Swimming, Leak-Proof & Rip-Proof, Medium (Fits 20 - 25 lbs), 2 Counts - Image 4](https://m.media-amazon.com/images/I/31566OwjheL.jpg)
![Reusable Waterproof 100% Nylon Taffeta Diaper Pants for Potty Training & Swimming, Leak-Proof & Rip-Proof, Medium (Fits 20 - 25 lbs), 2 Counts - Image 5](https://m.media-amazon.com/images/I/51Lguh9iKoL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: did anyone use these with inserted prefolds? thanks**
A: Yes, we use these with prefolds. They’re great and it’s easy. The only leaks have been our fault when the cloth prefold sticks out from the nylon cover.

**Q: Are these disposables or reusable? Thanks**
A: These are reusable. I throw them in the wash and then let them hang dry.  They last a long time.

**Q: My son weighs 70lbs and wears a pants size of 14 what size should I get**
A: Thank you for your inquiry. Our diaper pants can fit up to 35 lbs. Hope this helps.

**Q: What size would you recommend for going over the diaper of a 19lb child? He wears size 4 diapers**
A: I got the largest size available to fit our girls who wear size 5 and 6.  It is big enough to have some room to grow, and they are about 30 pounds I believe.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buy these when potty training!
*by C***I on September 18, 2025*

I don’t usually write reviews, but these have been a life changer. My son is 28lbs, so I did order the smaller size (whichever was the medium). One day he had an explosive poop, and EVERYTHING stayed in the diaper/underwear cover. Like came out of the underwear but the cover caught it. No mess other than what was in the cover. I put them over his underwear every time now. So far no leaks. I don’t have to worry as much when he sits on furniture. 100% recommend to potty training mommas. Worth every penny to me.

### ⭐⭐⭐⭐⭐ Durable and reliable
*by F***Y on January 12, 2014*

Yes, these run large but I knew that when I purchased them. I purchased a medium for my 25 pound 18-month-old son who will be potty training soon. I bought them to fit over Under the Nile training pants, size 12-24 months, and they are just about perfect. They are a little "balloon-y" looking, but they do smoosh down under clothes. I probably could go down to a small but I'm afraid the leg holes would be too tight then. They are just right on my guy's skinny thighs right now, with a little room to grow. We used these for cloth diapering in the newborn phase and they worked well then, too. We used them over prefolds. A few notes about durability and other uses for these: We put these on over my son's night diaper (Pampers Extra Protection or Huggies Overnights) because we have problems with dampness. My son pees a ton overnight and these help. My son had the stomach flu a couple weeks ago. He had one of these on when he went to bed, and he woke up with a very full diaper and had pooped all over the place. While this cover didn't hold the mess (there is NO WAY any cover could have) I was very worried that it would be beyond stained. I threw it in the wash with the rest of his poopy bedding and clothing and it came out without a stain on it. Anywhere. It was actually amazing, because it had been covered in poop. So these apparently don't stain easily. Our newborn Dappi is also stain free, despite fielding 8 weeks of newborn poop. Very solid and reliable, cheap, workhorse cover. Not as easy as a wrap cover, but one of the trimmest out there for under clothes, and a great alternative to Gerber "rubber pants" for potty training.

### ⭐⭐⭐⭐ Cheap and effective-- and way over-sized!
*by M***E on July 10, 2014*

These are huge! My son is 25 lbs, 10 oz, and I have him in mediums, which are stated to fit up to 25 lbs. I'm glad I followed the advice of other reviewers and sized down. These are baggy even over his extra large night-time diapers. We're just starting potty training and got these to pull up over training pants during naptimes and when we go out. They are working well for that purpose. They do hold in quite a bit of urine, even though they're not a tight fit around the legs. The elastic around the waist and legs seems comfortable, and the slightly looser fit seems to be an advantage for potty training, as my son is still able to pull them down with his undies fairly easily. As an aside, we call these his "over-undies," so he still feels like he's wearing undies instead of a diaper with a diaper cover. Not sure how well they will hold up over time, but they seem decently made and, at this low cost, still seem to be a good value even if they don't last long.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-28*