Introducing One of the Most Absorbent 3XL Adult Diapers

February 16, 2024

By Robert Recker

plus size woman

You asked, and Tranquility® listened.

Wearers of our absorbent adult diapers who have been looking for plus-sized protective underwear now have two new options, as Tranquility has launched a pair of 3XL diapers in 2024. The Tranquility Premium OverNight™ Underwear and Tranquility Essential® Underwear – Heavy both have 3XL versions available now. We are thrilled that two of our best adult diaper products have new sizes to help those who experience bowel incontinence and severe loss of bladder control find the right adult diaper size for their needs.

If you wish to receive a sample of these new products, just fill out this simple form today.

Tranquility OverNight Underwear, our top-selling adult nighttime diapers and #1 preferred absorbent adult diaper, has expanded its size lineup ranging from Adult XS/Youth Large to 2XL/Bariatric with an all-new 3XL/Bariatric size. This plus-sized overnight adult diaper features 100% breathable materials for even greater comfort and skin health protection. This improvement allows more people experiencing skin irritation due to urinary incontinence to experience our best overnight diaper.

Tranquility Essential Underwear – Heavy also added a 3XL/Bariatric option. This new size helps provide extra protection for active adults with sensitive skin from heavy incontinence, including fecal incontinence.

Top 5 features of the new 3XL Adult Diapers

Here are some of the top features and benefits you can expect to see from Tranquility’s best adult diapers, now available in a 3XL adult diaper size:

  1. Larger waist – Fits waist sizes starting at 75″ and up to 95″, making it one of the largest pull ups in the market.
  2. Longer side seams – This adult diaper has a fuller fit providing enhanced comfort and security, thanks to longer side seams.
  3. Higher rise in the waist – Enjoy added peace of mind and coverage provided by a full rise waist panel.
  4. Longer absorbent core – Additional leakage control is provided by a longer absorbent core that quickly wicks in moisture and will hold urine from leaking back out.
  5. 100% breathability (Item #2119 only) – Tranquility’s most absorbent adult diaper and one of the best overnight diapers available anywhere, just got better. The Premium OverNight Underwear 3XL now offers the benefits of Air-Plus™ technology – 100% breathable materials throughout that ensure a barrier to liquid while allowing air to flow through and heat and humidity to escape. This is a unique combination among disposable diapers, featuring 100% breathability for 3XL pull ups that provides the utmost protection, cool comfort and security for a restful night of sleep. Tranquility Essential Underwear – Heavy 3XL (Item #2609) does not have 100% breathable materials, but does offer breathable sides and clothlike, absorbent material to help keep skin healthy and free of diaper rash.

Additional features

When buying diapers, if you seek a pull-on style diaper for adults that feels like normal underwear and can provide maximum protection, Tranquility has the right adult diaper that helps you sleep all through the night.

  • Kufguards® – Uniquely designed inner leg cuffs guide urine to the core to help contain leaks for enhanced skin protection and to help avoid potential accidents.
  • Super Absorbent Core – Tranquility has long stood out among other bariatric diapers for adults due to its high-quality, premium super absorbent core. The specially designed core contains SAP (super absorbent polymers) that quickly pulls moisture and locks it in, even when you are lying down, standing up or doing regular daily activities. This not only helps keep skin dry and healthy, but assists with odor reduction.
  • High Absorbent Capacity – OverNight Underwear has a maximum absorbency of up to 34 oz – that’s over a quart of liquid! – for extra protection. Essential® Underwear – Heavy 3XL Underwear offers an absorbent capacity of up to 19 oz for reliable incontinence protection. For reference, the average adult releases 8-12 oz, or 1-1.5 cups, when they urinate.
  • Clothlike Materials – Soft, clothlike materials are gentle against your skin and quiet when you move, with a moisture-proof backing that ensures fluid will not leak through.
  • Stretchable Waistband – A form-fitting elastic waistband combined with soft leg elastics create a secure fit.
  • Tear-Away Side Seams – Just pull off the product like regular underwear, or if needed, tear away the side seams for easy removal.
  • Backside and Wetness Indicators – The backside markings make it easy to identify the back of the disposable underwear from the front. A wetness indicator (available on Tranquility bariatric briefs) is a yellow line that turns blue when the product reaches capacity, to indicate a change is needed.

A pioneer of bariatric absorbent adult diapers

Tranquility is a pioneer of bariatric heavy incontinence products, as one of the first manufacturers to offer plus-sized bariatric briefs and overnight adult diapers for people of larger stature.

Over the years we have expanded our bariatric adult incontinence offering with disposable underwear and overnight diapers that provide maximum absorbency and comfort.

We also have underpads, incontinence pads and booster pad options for additional absorbent capacity, plus extra care items like moisture management sheets to help stop nighttime leaks and ensure a good night’s sleep.

Tranquility bariatric absorbent adult diapers and briefs start at 2XL and go up to 5XL in size, providing a comfortable fit for a maximum waist size of 108″ and body weights of 250 lbs or more. Our bariatric absorbent adult diapers are designed to contain both urinary and bowel incontinence, and are among the most absorbent adult diapers out there.

Customer testimonials

We love it when our wearers and those caring for them become some of the best advocates of our products – it’s why we come to work everyday! Just listen to what these satisfied Tranquility customers had to say:

“Thank you, Tranquility, for helping me to help a loved one in need, by making sure you stock disposable garments in all sizes from small to 5XL. These Tranquility Air-Plus™ Briefs are great because they have breathable fabric to help my loved one to feel comfortable while wearing them. They are highly absorbent and stretch as you bend. You can easily tear or cut them along the sides for easy removal. The large quantity bags limit your need to have to order more than once a month.”

“When I received the sample of your Tranquility Bariatric Briefs, I was in heaven. The extra-sized material wraps around me, eliminating the ‘popping tape’ I experienced with other briefs for large people I was given previously. The padding in the front and back helps to alleviate the pain from sitting all day.”

Finally, this is a quote from a clinician who works at a Northeast U.S. Veterans care facility:

“We trialed the Tranquility Air-Plus Briefs size 4-5XL for a resident and had amazing results. He no longer is suffering from a fungal rash and his UTIs have significantly decreased.”

For more information

We know there are so many brands to choose from, and finding the best adult bariatric diaper can be difficult. You can view our Tranquility Bariatric briefs lineup here, our Protective Underwear offerings here (that currently includes up to 2XL/bariatric sizes), or review our full catalog here.

Would you like to learn more about the best overnight adult diapers in bariatric sizes from Tranquility? Check out our comprehensive article, “Choosing the Right Bariatric Adult Diaper: How to Buy Plus-Sized Adult Diapers.

If you wish to receive a sample of these new products, just fill out this simple form today!

How to order

If you need help ordering the best diapers for your needs, please call a friendly Tranquility Care Center representative at 1-866-865-6101, Monday-Friday, 8 a.m.-5 p.m. EST or email

Order a 3XL 2-Pack Sample Now!

Robert Recker

Robert is a Senior Manager of Content Marketing for Principle Business Enterprises, parent company of Tranquility Incontinence Products. He has 15 years of experience creating online educational content in the healthcare industry, specializing in medical supplies.

For more information or questions about this article, please call 1-419-352-1551 or email