Product description
Package Dimensions : 12.75 x 11.25 x 7.5 inches; 1.8 Pounds
Date First Available : July 30, 2025
Manufacturer : LILLYDOO
ASIN : B0FKH8WC7X
Best Sellers Rank: #10,942 in Baby (See Top 100 in Baby) #87 in Disposable Diapers
Customer Reviews: 4.6 4.6 out of 5 stars (34) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
READY FOR SPLASHY ADVENTURES: Whether it’s pool time, beach day or a backyard splash session, our swim pants in the Blue Whales Swim Deep design are made for water-loving little ones. Comfy, protective and made to move — for carefree fun in and around the water.
STAYS LIGHT IN WATER: Designed with a special core that doesn’t soak up water, these swim diapers stay light and comfortable, so your little sailor can move freely with every splash and dip.
COMFORTABLE, SECURE FIT: Snug where it matters, soft where it counts — for a fit that moves with your little swimmer and keeps everything right where it should be.
BREATHABLE & SKIN-LOVING: Made with breathable materials for all-day comfort, even during water fun. Our swim pants are dermatologically tested and free from perfumes.
EASY CHANGES: Stretchy waistband for easy pull-on and tear-away sides for quick changes and back in the water in no time.
Lucas –
Easy On, Easy Off for the Pool
I think these disposable swim diapers are great. They are so easy to use because you can just pull them right up to put them on. The best part is that they don’t absorb too much water, which is exactly what you need when swimming. My baby hasn’t had a bowel movement while in the water yet, so I can’t comment on the leak protection for solids. However, my baby is about 20 lbs and they are already a little small, even though the package says they should fit up to around 24 lbs. But overall, they are very practical and a great cost-effective option.
Ashford –
Breast Pump Parts Compatible with Spectra S1/S2/9 Plus/Synergy Gold
These diapers are very soft but they do run much smaller than expected. Although we were able to get our little one to squeeze into the swim diapers, after wearing them for about an hour, it left marks on the thick, chunky thighs. The stretch was good but I think the sizing is a bit off.I do appreciate that that the diapers are OEKO-TEX certified which provides a more skin friendly, less harmful chemicals against one of the most sensitive parts of the body.For those like myself, who exclusively pump, know how important it is to have a new set of parts every couple of weeks, otherwise you are jeopardizing your production of milk. This replacement set has been a life saver while I was waiting for my insurance to send me my monthly replacement parts. This set is very comparable to the one I get from the insurance company and come with all the things you need to replace the set that is no longer working like it should. To be honest, I would have liked the set to just come with back flow protectors, tubbing, flange and nothing more as who needs never ending supply of bottles? But I will take the good with the bad. This set is definitely work the money as after using it for about 2 weeks, I still feel the suction being the same as when I originally got it.The bottles (yes, the ones that I don’t want to come with the set) is great replacement for the regular bottles as they fit the nipples that we use.
DVX7 –
Very cute
Really impressed with the quality. The medium size looks perfect for our little one, and the Blue Whales design is adorable. They feel soft and gentle, and we love that they’re perfume-free, chlorine-free, and hypoallergenic. We’re looking forward to trying them out this summer!
Amazon Customer –
Fit true to size and work
These diapers fit true to size (based on weight) and worked well! Just as easy to use as other swim diapers.
Brooke Elizabeth –
Mom approved swim diapers!
These are surprisingly soft for swim diapers and have thus far not aggravated my little one’s sensitive skin. They seem to be comfortable and don’t bunch up around (and between) the legs the way that some other swim diapers do that we have used, making it easier for the little one to get around without getting frustrated or tugging at the diaper. These are clearly high quality and made with materials that will keep your kiddie pool free from any unwanted floaters while also keeping your baby covered. The leg openings are just the right size so that they are snug and fit well without being too tight. We have used these several times and haven’t had any issues with leakage.
Customer Review –
Seems like amazing quality, but too small for my toddler
I really wish these swim diapers from LillyDoo had worked out. They feel amazingly soft, and I loved the regular diapers I had used from this brand. My toddler is on the bigger side, so I got the large size, but sadly, they were just too small for him. They say +31lbs, and my child is now nearing 40lbs, so I was hopeful these would still fit with him being only 8/nearing 9lbs over 31. However, when I got them, I saw they were much smaller than expected and noticeably smaller than his regular diapers. The waist, leg holes, and bottom area were just too small for him. While they did stretch out a good bit and seem to have great elasticity, he still complained about his tummy hurting, and the waist area definitely looked tight on him. It also left impressions on his leg area, and it kept riding up on his bottom region.These seem great. They are super soft, very cute looking, and came 17 to a pack for a total of 34. I love the idea of these being OEKO-TEX certified, hypoallergenic, and skin friendly. Harmful chemicals have no place in diapers, and OEKO-TEX certification helps give me peace of mind that these would be safe to use. However I can’t really tell how they would have performed because I put one on, saw it was small, let him run around for a few minutes, then took it off when he started to pull at the waist and complain about his tummy. It was easy to remove with the tear away sides though, another bonus to this design.I wish these had worked, but he’s clearly already too big for the large size. 8ish/9ish lbs over 31 was just too much for this swim diaper. Maybe they will make an extra large at some point.
Yaser Rahim –
They worked perfectly for swimming
I’m using these for my 18-month-old daughter who weighs about 19 lbs, and they fit her really well even though they’re listed for 20–33 lbs. The waistband and leg openings are snug but comfortable—no leaks at all during swim time! The material feels soft and gentle on her skin, and I love that they’re hypoallergenic, perfume-free, and chlorine-free.The blue whales design is adorable, and the quality is noticeably better than most other swim diapers we’ve tried. They don’t swell up in the water, and they stay secure even after lots of splashing and playing.Overall, these have been fantastic for pool days and bath play. Definitely worth it for parents who want reliable, skin-friendly swim diapers that actually fit well!