Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredbigtex999 posted Sep 20, 2022 09:18 PM
  1. Deal Image
Item 1 of 7
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 7
expiredbigtex999 posted Sep 20, 2022 09:18 PM

Costco Members: Kirkland Signature Diapers: Sizes 3-6 $35.50 or Sizes 1-2

+ Free S/H

$26

$45

42% off
Costco Wholesale
171 Comments 111,727 Views
Visit Retailer
Good Deal
Save
Share
Deal Details
Update: Sale/prices are now available for purchase for active Costco Members only.

Costco Wholesale has for Costco Members: $9.50 Off Kirkland Signature Diapers (Sizes 1-6). Shipping is free.

Thanks to community member bigtex999 for sharing this deal

Note, must login to your Costco account w/ an active membership to purchase.

Available Selection:
  • Kirkland Signature Diapers (Sizes 1-2) $25.49
    • 192-Count (Size 1; 8-14 lbs./4-6 kg)
    • 174-Count (Size 2; 12-18 lbs./5-8 kg)
  • Kirkland Signature Diapers (Sizes 3-6) $35.49
    • 222-Count (Size 3; 16-28 lbs./7-13 kg)
    • 198-Count (Size 4; 22-37 lbs./10-17 kg)
    • 168-Count (Size 5; 27+ lbs./12+ kg)
    • 132-Count (Size 6; 35+ lbs./16+ kg)

Editor's Notes

Written by Discombobulated | Staff
  • About this deal:
    • This offer is slightly less than our very popular Frontpage Deal from March that received +246 votes from the community.
    • Limit 2 per customer only
  • About this store:
    • Costco return policy details are here.

Original Post

Written by bigtex999
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: Sale/prices are now available for purchase for active Costco Members only.

Costco Wholesale has for Costco Members: $9.50 Off Kirkland Signature Diapers (Sizes 1-6). Shipping is free.

Thanks to community member bigtex999 for sharing this deal

Note, must login to your Costco account w/ an active membership to purchase.

Available Selection:
  • Kirkland Signature Diapers (Sizes 1-2) $25.49
    • 192-Count (Size 1; 8-14 lbs./4-6 kg)
    • 174-Count (Size 2; 12-18 lbs./5-8 kg)
  • Kirkland Signature Diapers (Sizes 3-6) $35.49
    • 222-Count (Size 3; 16-28 lbs./7-13 kg)
    • 198-Count (Size 4; 22-37 lbs./10-17 kg)
    • 168-Count (Size 5; 27+ lbs./12+ kg)
    • 132-Count (Size 6; 35+ lbs./16+ kg)

Editor's Notes

Written by Discombobulated | Staff
  • About this deal:
    • This offer is slightly less than our very popular Frontpage Deal from March that received +246 votes from the community.
    • Limit 2 per customer only
  • About this store:
    • Costco return policy details are here.

Original Post

Written by bigtex999

Community Voting

Deal Score
+167
Good Deal
Visit Retailer

Leave a Comment

Unregistered (You)

Top Comments

mojeb21
181 Posts
21 Reputation
These are best bang for buck! Stock up !!
vivekr1472
25 Posts
10 Reputation
Costco refunds the difference in price for all purchases made upto a month before the product goes on sale. Like someone else said you just need to stand inline
bbqbot
1263 Posts
135 Reputation
Week nights 30-45 minutes before close is the best time found for returns and other service.

170 Comments

Sign up for a Slickdeals account to remove this ad.

Sep 26, 2022 04:34 AM
1,145 Posts
Joined Nov 2009
benjamin9876Sep 26, 2022 04:34 AM
1,145 Posts
How is the limit 2 apply ? Can I order 2 online and get 2 in the store for the same size? Will that works ?
Sep 26, 2022 09:34 PM
4 Posts
Joined Dec 2014
MichaelJ4399Sep 26, 2022 09:34 PM
4 Posts
Quote from Bizkit64 :
In the same boat. Been using Honest diapers from our baby shower. How're these fello parents?
These are excellent! Had a ton of pampers from baby showers and whatnot, but as soon as those ran out we switched to Costco brand! Highly recommend. I prefer them over pampers.
Sep 27, 2022 12:33 AM
2 Posts
Joined Jun 2021
FrodogSep 27, 2022 12:33 AM
2 Posts
I've used Costco diapers for my 3 kids. A blow out is a blow out no matter what diaper their inWink I still buy these diapers for my grandchildren.
Love Costco diapers....
Sep 28, 2022 07:14 AM
69 Posts
Joined Jan 2016
momo3605Sep 28, 2022 07:14 AM
69 Posts
Does anyone know if the price is the same in store and online for the diapers? I see $25.50 for size 1 and 2 online. Anyone know what the price is in store?
Sep 28, 2022 07:43 AM
1,536 Posts
Joined Dec 2005
GettingnowhereSep 28, 2022 07:43 AM
1,536 Posts
Quote from samf10 :
I know these are not slick but curious any other thoughts for higher end, chemical free, chlorine free diapers? Just curious other peoples experiences besides the brand mentioned. We have a 6 week old boy who poops a lot. We were gifted some Coterie diapers and these are by far the best but wow are they expensive. We have tried Pampers pure, honest and Millie & Moon. We did not care for Honest, had leaks and a diaper rash. Pampers pure was okay at first but not compared to Coterie. We really like the combo of quality with the Millie & Moon. Don't mind paying a little extra for the best quality, ideally on a deal. If it can keep chemicals off our sons body, prevent leaks & blowouts, diaper rash and give a little extra sleep being more absorbent then it is worth it. Aquaphor has been a go to for helping cleanup and diaper rash. Also per some wipe questions, happy with kirkland brand wipes but really like the rico ones they have too at Costco. Also changing them asap helps cleanup too, diaper rashes and keeping him happier.
You pit Vaseline on them before putting in diaper. Two kids never had diaper rash.
Sep 28, 2022 11:46 AM
84 Posts
Joined Nov 2017
R7000Sep 28, 2022 11:46 AM
84 Posts
Quote from wisewallet :
Are they cheaper Instore to pick up, than to order online and have shipped free, or is the price the same for both?
I had this question too and checked once, they were the same price in-store as bought online and shipped to your house, at least at my Costco.
Sep 28, 2022 11:49 AM
332 Posts
Joined Aug 2017
rxdemonSep 28, 2022 11:49 AM
332 Posts
Quote from aajeev :
You pit Vaseline on them before putting in diaper. Two kids never had diaper rash.
Or Aquaphor

Sign up for a Slickdeals account to remove this ad.

Sep 28, 2022 11:57 AM
16 Posts
Joined Nov 2009
acfeghSep 28, 2022 11:57 AM
16 Posts
Quote from Shaun1 :
I believe they're similar to huggies. We've been using them for our two children and love them, but everyone has their own preference.

I don't recall seeing these for sale in quite awhile, so I'll have to pick up a couple of boxes.
Great diapers. We have 2 in diapers and these are good quality. After this we get pampers but they are equal quality and much better price.
Sep 28, 2022 12:04 PM
70 Posts
Joined Nov 2013
ayxnSep 28, 2022 12:04 PM
70 Posts
Kirkland are huggies just one or two "designs" behind thus the cheaper price. I tried almost every diaper out there. My go to now is pampers swaddles, the netting is by far the better design for wet diapers esp overnight. But I highly recommend trying different diapers depending on your baby's shape and movement. Never had a blow out once I found the correct fitting. And don't make the mistake buying alot, your baby may grow faster than you think and there's noting worse then wasting money on baby stuff you don't use.
Sep 28, 2022 12:50 PM
297 Posts
Joined Sep 2006
anthandaSep 28, 2022 12:50 PM
297 Posts
Quote from benjamin9876 :
How is the limit 2 apply ? Can I order 2 online and get 2 in the store for the same size? Will that works ?
Yes, you can buy 2 online and buy 2 more at the store, load em in car, go back and buy 2 more. Coupon applies on all promotions as long as you buy the limited quantity per transaction.
Last edited by anthanda September 28, 2022 at 06:55 AM.
Sep 28, 2022 01:56 PM
220 Posts
Joined May 2016
SwissbuttercreamSep 28, 2022 01:56 PM
220 Posts
Can I order online and go to the store to get more?
Sep 28, 2022 02:13 PM
353 Posts
Joined Oct 2005
kronusSep 28, 2022 02:13 PM
353 Posts
Quote from kpat1618 :
Let the great diaper discussion begin. Just had a baby girl…going to load up for the year.
Personally I bought a brand with a fold/flap inside the back waistband to catch blowouts up the back until the poo was firmer. Totally worth it for all the mess it prevents. Then any brand is fine imo and pretty much all the same. Going to get my Costco price adjustment on these later.
Sep 28, 2022 02:14 PM
2,233 Posts
Joined Nov 2014
TurtlePerson2Sep 28, 2022 02:14 PM
2,233 Posts
Quote from plasticblade :
I'm a dad to be - we were wanting to stock up but haven't a clue. Charts online say 420 diapers for newborns, 630 for size 1, 595 for size 2 and 805 diapers for size 3…. does this ring true for everyone out there (not that I'm about to buy 3k diapers I don't have that kind of space)
That sounds about right. Newborn size doesn't last very long, but you also change them more frequently. My baby is on size 4 now and I feel like size 2 lasted forever.

I wouldn't recommend that you get every size right now. And keep in mind that there is a range where two sizes will fit. My daughter (size 4) could still fit in a size 3 that I found under the changing table, even though she's been using size 4 for a couple months now.
Sep 28, 2022 03:06 PM
110 Posts
Joined Nov 2020
ParlamousSep 28, 2022 03:06 PM
110 Posts
Quote from Bizkit64 :
In the same boat. Been using Honest diapers from our baby shower. How're these fello parents?
Like others mentioned, what ever diaper brand you end up with, I recommend making sure it has the "poop pocket" in the back. This prevents poop shooting up the diaper up the back causing a blow out. This happens often. Costco diapers come from the same factory as Huggies. I have a 5 month old daughter and I stock up on these Costco diaper sales every time they come around (every3-6 months?). The Costco wipes also will go on sale. God Speed!

Sign up for a Slickdeals account to remove this ad.

Sep 28, 2022 03:39 PM
173 Posts
Joined Dec 2011
PsychbikerSep 28, 2022 03:39 PM
173 Posts
Yeah, don't bother with other brands. Luvs suck. Target bran ok. For the price and protection, these are the best.

Leave a Comment

Unregistered (You)

Related Searches

Babies & KidsBabiesDiapers & WipesKidsKirklandCostco Wholesale

Popular Deals

See All
Found by Rokket
Today 04:26 AM
$5.43$1150% off12-Oz Better Homes & Gardens 1-Wick Holiday Scented Glitter Jar Candles (Various Scents) $5.43 + Free S&H w/ Walmart+ or on $35+
0
Found by phoinix
Today 08:08 AM
$5.85$9.8440% off[S&S, AC] $5.85*: 4-Count Febreze Bathroom Air Freshener (Linen & Sky) at Amazon
1
Found by PennyFound
Today 04:26 AM
$9.50$2562% off504-Piece Brickcraft Up the Chimney Grinch Building Kit Toy $9.50 + Free S&H w/ Walmart+ or on $35+
0
Found by phoinix
Yesterday 11:44 PM
$3.32$7.9958% off[S&S] $3.32: 2.25-Oz Hempz Meringue Body Moisturizer (Pink Peppermint) at Amazon
0
Found by phoinix
Today 08:26 AM
$10$1947% off[S&S, AC] $10.07*: 18-lbs. Arm Hammer SLIDE Platinum Multi-Cat Easy Clean-Up Clumping Cat Litter at Amazon
0

Trending Deals

See All
Found by SiennaChicken1861
Dec 26, 2025 07:06 PM
$22$3638% offAstroglide Water Based Lube (5oz) (Pack of 3) $22.05 + Free Shipping w/ Prime
37
Found by htp182
Today 02:03 PM
$15$4566% offBeats iPhone 17 Pro Max Case w/ MagSafe & Camera Control (Granite Gray) $14.72 + Free Shipping w/ Prime or on $35+
2
Found by Dr.W
Today 06:15 AM
$1,020$1,70040% offCert. Refurb: MSI AEGIS Z2 Gaming Desktop: Ryzen R7-7700, RTX 4070 SUPER, 16GB DDR5, 1TB SSD $1019.99
5
Found by SickerDealer
Today 10:20 AM
$7.914-Pack Zak Designs 15oz Ceramic Holiday Mugs in Gift Box (Various) $7.91
1
Found by phoinix
Today 09:32 AM
$8.16$2059% off$8.16: 50-Pack Scotch Thermal 3mil Laminating Pouches (Ultra Clear w/ Matte Finish, 8.9" x 11.4") at Amazon
1