Diaper Reviews, Troubleshooting, Types of Diapers

Grovia ONE Diaper – An All-in-One for Overnights & Heavy Wetters

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I recently purchased the Grovia ONE all-in-one diaper to use on my toddler for nighttime. I was on the hunt for a new nighttime option because my son had outgrown his fitted, and we were just stuffing lots of inserts into his pockets for nighttime. It works well enough, but I knew we needed to find a reliable solution.

I had heard about the Grovia ONE diaper on Facebook. So many people recommended it for a nighttime diaper. I looked it up, felt the price was reasonable and gave it a whirl.

I created a video showcasing the different parts of the diaper. Hope you find it helpful!

Grovia ONE Diaper Video Review

Video Synopsis

The Grovia ONE is an all-in-one diaper that is extra absorbent for heavy-wetters or nighttime. ONE is an acronym that stands for the following:

O: Outlast closure

The Grovia ONE has a removable hook and loop option that can snap onto the snaps if you prefer velcro closures. If you prefer snaps, you can remove the line of hook & loop. Both the velcro and snap closure are extremely durable. You can see in the video how the velcro can be added and removed.

N: No Prep

This is an all-in-one diaper, which means nothing to stuff, wrap, fold, etc. The only thing you might have to do is snap the insert in, but it’s just one or two snaps depending on how many soakers you use. That’s it!

E: Easy to Use

This diaper is very easy to use. Once you see how the inserts attach to the shell (by snap), you’re good to go. It is a pretty typical all-in-one style diaper as far as putting it on your baby goes.

Diaper Materials

grovia-ONE-diaperAs I already mentioned, this diaper comes with snap closures with the option to convert it to hook & loop.

The outer waterproof layer of this diaper is made from TPU (thermoplastic polyurethane). This is an alternative to PUL (polyurethane laminate). TPU (and PUL) is the thin outer material on modern cloth diapers/covers. The difference between the two materials is in how they are bonded to the fabric–PUL is chemically bonded, and TPU is heat bonded. TPU might be more sensitive to heat in the dryer, so make sure you dry on low.

The soft inner layer of the diaper is made from polyester microfleece. There is a hidden layer of microfiber underneath the microfleece, but the main absorbency comes from the soakers. The soakers are 100% cotton (with a top layer of microfleece for stay-dry protection). The diaper comes with two of them; one small soaker for smaller babies, and a large soaker for older babies. For toddlers, the two soakers can be snapped together and then snapped as a pair into the diaper. The snaps on the soakers are awesome for keeping them in place.

How Well Do They Work?

We have no had a single leak with this diaper! It has been a great fit for us. I will say, though, that it is not as absorbent as a high-end fitted.

I would choose the Grovia ONE over a high-quality fitted (such as Sustainablebabyish) if the following applies to you:

  • Moderate/Moderately Heavy Wetter
  • One-size is important to you
  • You prefer an all-in-one style

I would choose a good fitted diaper over Grovia ONE if:

  • Very heavy wetter
  • You want a trimmer fit

Update 12/13/18: We have now had a few nights where he out-wet them. As I was troubleshooting, I decided to try the velcro closure (we were using just the snaps prior). The velcro made a big difference! It allowed us to get a more precise fit, which trapped liquid better. If you have leaks with this diaper, I recommend trying the velcro if you aren’t already and seeing if that helps.

How Is The Fit?

grovia-one-diaperMy son is older now, so I don’t have many issues with leg gaps anymore. But it was a pretty flexible fit that should fit most babies over 12 pounds without much issue.

My husband commented on how much he loves the snaps on this diaper. They snap very quickly without too much effort, and they are very secure. He said this all on his own without me trying to pry an opinion out of him, so they must be some great snaps! 😉 This diaper was certainly made with quality.

When both of the soaker pads are snapped into the ONE, it is not all that trim. This does not bother me in the slightest, and it’s not so fluffy that it would be uncomfortable for the baby. It’s just fluffier than what you are probably using for the daytime. If you like to use zip up footie PJs, you might notice the fluffiness while trying to zip (at least, that’s when I notice!) If trimness is important to you, I would go the fitted route.

I do want to stress that it’s not a ridiculous amount of fluff, though. You can see in this pic what it looks like on my 18-month-old.


(Note: Prices can change at any time)

I paid about $23 for this diaper. I think that’s a fabulous price for an overnight diaper given the following:

  • All-in-One design–this is a very standard price for an all-in-one
  • High level of absorbency (more than your average all-in-one!)
  • One-size (Can use from the first couple months through potty training)
  • Made with quality

While this may be more than some people want to spend on one diaper, it is a fairly standard price. It’s important that you understand the difference between companies that produce diapers cheaply and companies that operate under more ethical standards. It’s not an apples to apple comparison to compare Grovia to a brand like Alva.

If your primary purpose for purchasing this diaper is to use it for overnights, you can get by with just a few of them. That will save you some money while giving you a good quality overnight diaper.

Would I Buy It Again?

Yes I would, and I plan to! I’m not sure what all the sales are yet, but Grovia usually does great sales periodically! Even at full price, this diaper is worth trying out.

Have you used a Grovia ONE diaper? Would you try one after this review? Let me know in the comments!

Holly Lee

I'm Holly and I'm the mom of two awesome young boys with a girl due summer 2020. We have been cloth diapering for 6 years. My family and I live in Minnesota with our dog, Ruby, and cat, Gherkin. Outside of Rocking the Cloth, I am also a middle school teacher. Thank you for visiting Rocking the Cloth--feel free to email me at holly@rockingthecloth.com if you have any questions or concerns. I'd love to help!

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  1. Beauty In A Maze says:

    This is actually a great looking product! I may add this to the list of things I need to buy my niece who just gave birth to a healthy baby girl! While I’m not a parent myself, I can definitely see how an item like this can relieve stress and help both parent and baby have a less stressful day. I mean, a parent can only go through so many diapers before they start to find it frustrating and no baby wants to sit in a diaper full of leaky poop, lol!

    1. Holly Lee says:

      Thank you! Glad you found it helpful and informative. 🙂

  2. Chris says:

    Thank you for this useful post. Our toddler is potty trained in th eday but cant get the hang of the nights so something like this will be ideal for her. It is great to hear that you hvent had any leaks! I will wait and see if there is a deal on Black Friday…

    1. Holly Lee says:

      Glad it helped you out Chris! I’m picking up a few myself that day. 🙂

  3. R.J. says:

    Hey Holly, nice article. I’ve been searching for an alternative to my son’s pull-ups; his mother and I are in the mode of trying to potty train him and I think this product is perfect. Do those come in a box and can they be found in stores like Target or even Walmart? For that matter, are they washable because it would make the product a slam dunk if so. Ultimately, I’m bookmarking your page because I will be revisiting it later. Good job!

    1. Holly Lee says:

      Hi RJ! Yes, the Grovia ONE is indeed washable! It would be a great overnight option for your toddler while potty training. They are not currently found at Target or Walmart, but you can find them at Grovia’s websiteAmazon, and other retailers like Kelly’s Closet and Nicki’s Diapers.

  4. Barry says:

    Hello Holly. I hope you are having a good time with the season.

    Thank you for sharing your review of Grovia ONE Diaper and for telling us if it actually is an amazing all-in-one for overnights. I think this diaper is good fit for my baby. I love the “ONE Acronym”. Good review. 

    1. Holly Lee says:

      Thanks Barry! I’m glad it helped you out.

  5. Lance says:

    There is nothing worse than waking up to a crying kid that is wearing a leaking diaper and has a soaked bed. The middle of the night and all you want to do is sleep but instead you are now changing and cleaning the baby, then changing the sheets and by the time you get finished, the baby isn’t going to fall back to sleep so neither is the parent. This is a great topic that so many of use parents know so much about. As a father of a toddler I am always searching for a way to keep the little man dry all night. Thank you for the information on the Grovia One Diaper. 

    1. Holly Lee says:

      Thank you so much, Lance! Glad you found it helpful. I hope it helps you get through the night with your toddler!

  6. Anusuya says:

    A diaper which means, Outlast Closures, No Prep, and Easy-to-Use from Grovia is reviewed. Built with an intelligent thought process, this product comprises outer TPU layer-Leak proof and inner cotton with microfiber fleece. The real absorbent pads are cotton covered with microfleece to keep it dry. It can be used for the entire diaper phases but infants. 

    The diaper is an all-in-one and fits many sizes of babies.

    You can have few to last for the entire time of growth of as a toddler until they are potty trained. It is washable.

    It is really a great review (video clearly explaining the steps) of a useful from which I personally think will appeal a large mass.

    Thanks for sharing a helpful review.

    1. Holly Lee says:

      Thank you so much! Glad you found it helpful.

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