Swimmi Swim Diaper by Bummis - Reusable swim diaper

Item #10-BM-800 SWIMMIS Swim Diaper by Bummis 
swim diaper
  • Mesh liner to hold in poop
  • Small 9 - 15 lbs / 4 - 7 kg
  • Medium 15 - 22 lbs / 7 - 10 kg
  • Large 22 - 30 lbs / 10 - 13.5 kg
  • XL 30 lbs+ / 13.5 kg
  • These are only estimates. A thin 22 lb child would wear a medium. A chunky 22 lb child would wear a large.
Quantity: Color:
Swimmis Swim Diaper $14.99 each

SWIM DIAPER - A cute swim diaper that is reusable! Holds the poop mess in! Use a cloth diaper insert to hold the pee in. Save a lot of the price of disposable swim diapers. Engineered with painstaking attention to detail and functionality:

* A trim and attractive design that has a terrific fit on any baby
* Interior polyester mesh for easy clean ups
* Coated nylon layer sandwiched inside that will hold in the messiest stuff a baby can throw at you!
* Fun, unisex cotton prints on the outside
* Adjustable hook and loop closures for a snug and comfortable fit
* Stretchy soft lycra bindings to protect baby’s tender skin

What should you put inside the SWIMMI swim diaper by Bummis?

Absolutely nothing!
Can you use this pant as a waterproof diaper cover as well?

No! You can use the Swimmi as a cloth diaper cover, but you should not use the same pant for both cloth diapers and swimming. Size up for use as a diaper cover, and use with flat cloth diapers only.
Available in 5 swimmingly fun prints!

Of course, as is true of all our products, the SWIMMI is made with careful attention to detail in our own wonderful factory in Montreal, so that we are assured of good quality and fair labor practices. Most of the fabrics and components we produce with are sourced in North America and all are guaranteed lead, phthalate and BPA free.

Small 9 - 15 lbs / 4 - 7 kg
Medium 15 - 22 lbs / 7 - 10 kg
Large 22 - 30 lbs / 10 - 13.5 kg
XL 30 lbs+ / 13.5 kg
These are only estimates. A thin 22 lb child would wear a medium. A chunky 22 lb child would wear a large.


Clown Fish



Koi Pond

CUSTOMER COMMENT: Great swim diaper. This swimsuit/diaper is really nice. It is so thin, and fits well. I bought a medium for my son, who weighs 18 lbs, and it fits great. I also bought a small for a friend who's having a baby, and it looks perfect for a 7-12 lb baby. It is very cute, and seems very well-made. You don't need a separate diaper insert, or cover, or anything - it's all one piece.

CUSTOMER COMMENT: Great fit. My 6-month old fits in the 15-22 lbs size very well. He is ~18.5 lbs and 25.5 in. He's been in the pool with them about 5 times for over 30 min each time and no issues with leakage, yet. The hook & loop is very secure (even tough to pull apart when you need to!). Plus, the pattern is just adorable!

CUSTOMER COMMENT: Better than disposable swim diaper. This diaper fits my 13 month old daughter great. It forms a tight fit that has as good a chance as the disposable "swim diapers" to catch a solid. I like the design and think this makes a lot more sense for the weekly or twice weekly summer swim. My daughter is more comfortable in this and it's far less bulky than the soggy "swim diapers".

CUSTOMER COMMENT: Great swim diaper. I bought the turtles print for my son and it's very cute. He is 9 months old but he has a smaller waist so he's been wearing the medium for a few months now and there is still plenty of room for him to grow. If you have a bigger baby then I don't know how long these diapers will work for you.
He hasn't pooped in the diaper (yet) so I don't know how well it holds up for that. I imagine that, with any diaper, if the diaper fits properly it shouldn't be an issue. I alternate between cloth and disposable diapers so I don't have a problem washing a poopy diaper. Please keep in mind that these diapers are only meant to hold in poop and yes, your baby will pee in the pool despite wearing the diaper. These are much better alternatives to disposable swim diapers. I am planning on buying a second diaper as a back up now that it's getting to be beach season.


Item #10-BB-800 Blueberry Freestyle Swim Diaper
  • Swim Diaper
  • Inner has a slight absorbent pad
  • Could be used as back up for end of potty training
  • Inner & outer layer: 100% polyester
  • Absorbent layer: 80% polyester, 20% nylon
  • Made in the USA
Quantity: Color:
Blueberry Freestyle Swim Diaper $16.99

Item #10-BM-402 Bummis Bio-soft Liners
Bummis Bio-Soft Liners
  • 100% viscose rayon
  • Make diaper changes easy
  • Roll of 100
  • Small 5" x 12"
  • Large 7.5" x 12"
  • Biodegradable
  • Made in England
Quantity: Color:
Bummis Bio-soft Liners  $6.00 / $8.00


RETURNS are accepted within 30 days of order, with a return code, on unopened, unused products.
Email us for RETURN CODE number. Please include order number and customer name with this email.
When you return the product include a copy of the sales receipt, and indicate refund or product exchange on the package.

NO RETURNS (unless defective) on open product packages, clearance or sale items, potty training products, personalized products, special orders, or wholesale purchases.

DEFECTIVE PRODUCTS - Items received defective will be replaced within the first 30 days after order.

PRODUCT WARRANTY - My Precious Kid is not responsible for replacement of defective items after 30 days. Please contact us for manufacturer's phone number for warranty issues. It will be the customer's responsibility to contact the manufacturer for replacement according to their warranty policy.

REFUNDS - Refunds will be processed within 7 days of return. Shipping charges are not refundable.

NOTE: Items returned in used or opened condition, or outside of return policy will be refunded at retail price, minus 50% fee. The items will be given to a local charity or needy family. If free shipping was given then the actual shipping will be deducted from the refunded amount.