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c2nah777 23.1K Views
May 5, 2026 1:13 AM

Select Stores: 200-Ct 13-Gal Kirkland Signature Flex-Tech Kitchen Trash Bags

$16

$20

20% off
(In-Store Only)at Costco Wholesale
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Deal Details
Select Costco Wholesale Stores (link for reference only) have for their Members: 200-Count 13-Gallon Kirkland Signature Flex-Tech Kitchen Trash Bags (Unscented, Item 1089787) on sale for $15.99 valid for purchase In-Store Only.

Thanks to Community Member c2nah777 for finding this deal.

Note: Availability/price may vary by location

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • $2 savings is valid through 5/10/2026.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:
    • If you don't have a Costco Warehouse Membership, you can sign-up here

Original Post

Written by c2nah777
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Select Costco Wholesale Stores (link for reference only) have for their Members: 200-Count 13-Gallon Kirkland Signature Flex-Tech Kitchen Trash Bags (Unscented, Item 1089787) on sale for $15.99 valid for purchase In-Store Only.

Thanks to Community Member c2nah777 for finding this deal.

Note: Availability/price may vary by location

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • $2 savings is valid through 5/10/2026.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:
    • If you don't have a Costco Warehouse Membership, you can sign-up here

Original Post

Written by c2nah777

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Top Comments

Community Reviews

Kirkland Signature Flex-Tech kitchen trash bags are a strong-value 13 gallon option that stands out for durability and fit. The bags are described as solid, with Flex-Tech holding up better than regular Glad and rarely ripping, even when overfilled. Long-term use comes with very few failures, and the 200 count stretches a household for a long time. The main caveat is pricing and availability, since this warehouse deal is not common and online pricing runs higher. A dependable bulk buy if the size works for your bin.

  • Kirkland Flex-Tech trash bags can handle heavy, overfilled kitchen garbage without ripping for long stretches of use.

  • Costco in-warehouse pricing can work out to around 10 cents per bag, which supports a low per-use cost.

  • Costco online ordering can still provide a discount, though it is typically less than the in-warehouse deal.

  • Kirkland Flex-Tech bags reportedly outperform regular Glad bags and can avoid rips without needing an upgrade.

  • The deal may be less compelling for shoppers who only buy online because delivery fees can raise the total cost.

  • HDX bags may fall off taller trash bin rims after a few days when trash is pushed down, even if they resist ripping.

  • The online price can show as $17.99 instead of $15.99, which reduces the expected savings.

  • The $4 off promotion can be relatively small over time, especially if the deal is missed for a household that uses bags slowly.

Common Questions (5)

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61 Comments

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Expert
This user is an Expert in Tech & Electronics
May 5, 2026 1:32 AM
20.7K Comments
Joined Sep 2011
bluekiwi
Expert
This user is an Expert in Tech & Electronics
May 5, 2026 1:32 AM
20.7K Comments

Our community has rated this post as helpful. If you agree, why not thank

This is the deal to go for if you have a costco membership. These bags, sams club bags and Home depot (HDX) bags are all solid, never had any issues.
SD loves to push the glad bags from amazon and though they are good, the price is never anywhere near costco, sams club or home depot pricing.

Amazon basics bags are utter garbage, always have issues with them
5
3
May 5, 2026 1:46 AM
1.2K Comments
Joined Apr 2017
iSDealsMay 5, 2026 1:46 AM
1.2K Comments
Quote from bluekiwi View quoted comment :
This is the deal to go for if you have a costco membership. These bags, sams club bags and Home depot (HDX) bags are all solid, never had any issues.SD loves to push the glad bags from amazon and though they are good, the price is never anywhere near costco, sams club or home depot pricing.Amazon basics bags are utter garbage, always have issues with them
Imo these are even better than Sam's version
1
1
May 5, 2026 1:50 AM
2K Comments
Joined Aug 2007
munkleMay 5, 2026 1:50 AM
2K Comments
I've used these for 5 years. I think I've only had one bag fail in that entire time.
1
May 5, 2026 2:32 AM
27.2K Comments
Joined Jun 2005
ionizerMay 5, 2026 2:32 AM
27.2K Comments
Sam's member mark bags are superior to the costco ones
4
May 5, 2026 2:39 AM
27.2K Comments
Joined Jun 2005
ionizerMay 5, 2026 2:39 AM
27.2K Comments
Quote from MatveyM View quoted comment :
Just had a whole roll of members mark garbage bag fail on me. Every bag ripped.
not sure wtf u were doing with them, but clearly something defective
try again

never had that happen to me with the most overstuffed, overfilled heaviest of kitchen garbage

expertise source: I live in a house of 3 women who would keep piling in more garbage vs. ever taker it out.
7
1
May 5, 2026 3:13 AM
481 Comments
Joined Aug 2013
MatveyMMay 5, 2026 3:13 AM
481 Comments
Quote from ionizer View quoted comment :
not sure wtf u were doing with them, but clearly something defectivetry againnever had that happen to me with the most overstuffed, overfilled heaviest of kitchen garbageexpertise source: I live in a house of 3 women who would keep piling in more garbage vs. ever taker it out.
1 woman is enough for me... Besides what's this that they always have to overstuff the trash can. Every. Single. Time.
1
2
May 5, 2026 9:14 AM
7 Comments
Joined Oct 2018
KP731May 5, 2026 9:14 AM
7 Comments
Bjs has the same price on theirs after a coupon

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May 5, 2026 9:30 AM
62 Comments
Joined Jan 2019
amansinghMay 5, 2026 9:30 AM
62 Comments
Thank you!
1
Pro
May 5, 2026 9:47 AM
2.2K Comments
Joined Aug 2007
DC52NV
Pro
May 5, 2026 9:47 AM
2.2K Comments

Our community has rated this post as helpful. If you agree, why not thank

Project Farm, a popular YouTube channel, conducted a video a few years ago to compare the durability of trash bags. The Costco Kirkland bags emerged as the top three contenders in the test.

https://youtu.be/uw9SMpywYHY?si=YauMct8yO3XCPZIV
1
May 5, 2026 10:17 AM
121 Comments
Joined Oct 2013
gdm626May 5, 2026 10:17 AM
121 Comments
Great deal and just in time. Thanks OP
1
May 5, 2026 11:05 AM
722 Comments
Joined Dec 2024
DestrukktMay 5, 2026 11:05 AM
722 Comments
one day ill get a costco membership : P
1
May 5, 2026 11:19 AM
16 Comments
Joined Jul 2023
StrongMammoth393May 5, 2026 11:19 AM
16 Comments
Been using these for as long as I can remember and love them. When they go on sale like this I try to stock up on enough to make it until the next sale!
May 5, 2026 11:32 AM
134 Comments
Joined Mar 2008
samp223May 5, 2026 11:32 AM
134 Comments
I normally get member mark but for this price I'll give them a shot thanks!
May 5, 2026 11:33 AM
29 Comments
Joined Apr 2025
BlueMeal5164May 5, 2026 11:33 AM
29 Comments
Never had issues with these bags been getting these for a few years now personally.

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May 5, 2026 12:09 PM
299 Comments
Joined Nov 2013
heidou007May 5, 2026 12:09 PM
299 Comments
These rarely go on sale

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