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KOOC Slow Cooker Liners 13"x21" 20 Count Cooking Bags Pot Liners Disposable Bags Fit 3 qt to 8.5 qt Slow Cooker BPA Free, 2 Packs (20 Liners Total)
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Purchase options and add-ons
Brand | KOOC |
Color | NEW-L (Fits 3-8.5QT) |
Material | Heat-resistant Plastic |
Product Dimensions | 21"D x 13"W |
Capacity | 8.5 Quarts |
Wattage | 150 watts |
Is Dishwasher Safe | No |
Voltage | 220 Volts |
Shape | Rectangular |
Control Method | Touch |
About this item
- 【Package Contents】This package contains 10 liner per pack (20 Liners Total) large size slow cooker liners, each measured 13 x 21 inches to fit 3 to 8.5-quart slow cookers, stacked individually in a resealable bag for easy single-sheet use
- 【Safety】KOOC slow cooker liners are high temperature resistant (up to 375℉), safe for both high and low temperatures. It is made of reliable material that can not be ignited. No-BPA material does not affect the nutrition or the taste of food
- 【Convenient】KOOC slow cooker liners make clean up quick and easy! There is no need to clean the sticky foods using these liners, just a few seconds to grab and throw up
- 【Convenient Resealable Bag】Disposable pot liners are individually stacked in a resealable bag, providing a cleaner alternative to boxed. Keep the liner sanitary and convenient to use
- 【Durable】Designed for single use to prevent food residue from contaminating your slow cooker. They also keep the moisture and nutrition of food so you can enjoy a healthier meal
There is a newer model of this item:
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Product Description

-
Easy Steps to Save Clean-up Troubles
Put the liner and then the material in the slow cooker. Don't stir it up with something sharp.
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Easy Steps to Save Clean-up Troubles
Let the cooker work for you. We use BPA free l you can completely rely on.
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Easy Steps to Save Clean-up Troubles
Simply remove the liner from your slow cooker and completely liberate your hands after meals.
Benefits of having KOOC Slow Cooker Liners

Protects Your Food
BPA-free material does not affect the nutrition or the taste of food so you can enjoy a healthier meal.

Protects Your Pot
Plus the usage of liner can reduce the wear of the pot and prolong its service life.
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Divider for More Dishes
Line half & build a foil divider so that you have a foil wall between each bag.
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Divider for More Dishes
Line the 2nd half of the slow cooker with another liner and slowly pour in your dips
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Divider for More Dishes
One slow cooker with two liners for various delicious food.
Package Quantity Comparison
![]() Slow Cooker liner
Add to Cart
| ![]() Slow Cooker liner | ![]() Slow Cooker liner | ![]() Slow Cooker liner | ![]() Slow Cooker liner | |
---|---|---|---|---|---|
Customer Reviews
|
4.7 out of 5 stars 7,837
|
4.7 out of 5 stars 5,115
|
4.6 out of 5 stars 259
|
4.6 out of 5 stars 259
|
4.6 out of 5 stars 259
|
BPA-FREE
| ✔ | ✔ | ✔ | ✔ | ✔ |
Dimensions
| 13" × 21" | 14" × 22" | 8" × 11" | 10" × 13" | 11" × 17" |
Capacity
| Fits 3-8.5 Quarts | Fits 6-10 Quarts | Fits 0.65-1.25 Quarts | Fits 1.5-2 Quarts | Fits 3-4 Quarts |
Quantity
| 10 Count,20 Count,30 Count | 10 Count,20 Count,30 Count | 10 Count,20 Count,30 Count | 10 Count,20 Count,30 Count | 10 Count,20 Count,30 Count |
Usage Duration
| Last for about 2 weeks | Last for about 2 weeks | Last for about 2 weeks | Last for about 2 weeks | Last for about 2 weeks |
Product information
Brand | KOOC |
---|---|
Color | NEW-L (Fits 3-8.5QT) |
Material | Heat-resistant Plastic |
Product Dimensions | 21"D x 13"W |
Capacity | 8.5 Quarts |
Wattage | 150 watts |
Is Dishwasher Safe | No |
Voltage | 220 Volts |
Shape | Rectangular |
Control Method | Touch |
Number of settings | 1 |
Specification Met | FDA |
Item Depth | 21 inches |
Controller Type | Hand Control |
Pattern | Solid |
Size | 20 count |
Item Weight | 5.9 ounces |
Manufacturer | KOOC |
ASIN | B08GFP1DGC |
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #18,780 in Home & Kitchen (See Top 100 in Home & Kitchen) #264 in Small Appliance Parts & Accessories |
Date First Available | August 21, 2020 |
Warranty & Support
Feedback

KOOC Slow Cooker Liners 13"x21" 20 Count Cooking Bags Pot Liners Disposable Bags Fit 3 qt to 8.5 qt Slow Cooker BPA Free, 2 Packs (20 Liners Total)
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This Item KOOC Slow Cooker Liners 13"x21" 20 Count Cooking Bags Pot Liners Disposable Bags Fit 3 qt to 8.5 qt Slow Cooker BPA Free, 2 Packs (20 Liners Total) | Recommendations | |||||
Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | |
Price | $9.99$9.99 | $9.99$9.99 | -29% $11.99$11.99 List: $16.99 | -24% $13.98$13.98 List: $18.49 | $11.99$11.99 | -26% $12.64$12.64 List: $16.99 |
Delivery | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 |
Customer Ratings | ||||||
Sold By | KOOC Official | KOOC Official | SyntusDirect | SmarTake | YixangDD | Hotensil |
capacity | 8.5 quarts | 0.35 ounces | 8 quarts | 3 quarts | 8 quarts | 10.58 ounces |
number of settings | 1 | 1 | — | 1 | — | — |
material | Heat-resistant Plastic | Polyamide(PA) | Nylon Blend | Food Grade PA | Nylon Blend | Polyamide |
specification met | FDA | FDA | — | UL | — | — |
voltage | 220 volts | 110 volts | 220 volts | 220 volts | 220 volts | 0.1 volts of alternating current |
wattage | 150 watts | 1 watts | — | — | 0 watts | — |
dishwasher safe | ✗ | ✗ | ✗ | ✗ | — | — |
shape | Rectangular | Rectangular | Round | Oval | — | — |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find these slow cooker liners effective, noting they work as well as more expensive alternatives and fit both round and oval crockpots with excess material over the edges. They appreciate the ease of cleaning, with one customer mentioning no need to scrub the crockpot, and consider them a great value for money. The liners are durable, with one customer noting they work well on high heat settings, and customers find them easy to use, with one describing them as a huge time saver. While some customers report no leakage issues, others mention the liners leak every time they use them.
AI-generated from the text of customer reviews
Select to learn more
Customers find the slow cooker liners easy to clean, with one mentioning they can just throw them away after use.
"Product works well. Food cooked appropriately with easy clean up. Bag didn't tear. Size as expected...." Read more
"...I highly recommend these for the value, durability, and easy cleanup." Read more
"...this size for both my large and small cooker with ease - makes clean-up SO much easier! Will be buying again!" Read more
"...Can use to pour from crock pot to serving bowl. No need to scrub the crock pot" Read more
Customers find that the slow cooker liners work well, performing as effectively as more expensive alternatives.
"Product works well. Food cooked appropriately with easy clean up. Bag didn't tear. Size as expected...." Read more
"...vendor for slow cooker liners, and I have been very pleased with the quality and durability...." Read more
"These are perfect. Same as top name brand. Will re-order. Thanks!" Read more
"Excellent, strong product." Read more
Customers find that the slow cooker liners fit well, accommodating both round and oval crockpots with excess material over the edges.
"...Food cooked appropriately with easy clean up. Bag didn't tear. Size as expected. Price good compared to brand name/local purchase. Would buy again" Read more
"Worthy product. Very large. My second purchase." Read more
"these fit well in my bigger crockpot. Wish they were a little thicker but other than that I lime them...." Read more
"...It fits perfect in an 8 qt crockpot would not go any larger, cooks the food fine, quality is dont seem to leak, I wish it was a little thicker..." Read more
Customers find these slow cooker liners to be a great value for money, noting that they work as well as more expensive alternatives.
"...Bag didn't tear. Size as expected. Price good compared to brand name/local purchase. Would buy again" Read more
"...I highly recommend these for the value, durability, and easy cleanup." Read more
"Worthy product. Very large. My second purchase." Read more
"...So they are budget friendly." Read more
Customers find the slow cooker liners durable, noting they are very strong with no issues or tearing during use, and one customer mentions they work well on high heat settings without breaking.
"Product works well. Food cooked appropriately with easy clean up. Bag didn't tear. Size as expected...." Read more
"...cooker liners, and I have been very pleased with the quality and durability...." Read more
"Excellent, strong product." Read more
"Fit well in my 6 qt slow cooker. Very strong!" Read more
Customers find the slow cooker liners easy to use and appreciate them as a huge time saver.
"Absolutely easy to use and you can freeze your what you cooked in these bags for to be used again" Read more
"Cooks well. Great thickness, doesn’t leak. Easy to use. I bought for my 90 year old mother to use in her crock pot so she didn’t have to wash it...." Read more
"...sticky stuff in your crockpot, these are a necessity - they save lots of time and energy!" Read more
"...These don't leak. Very Thick, very easy to clean and easy to use." Read more
Customers love these slow cooker liners, particularly for their crockpot use.
"...These are the perfect replacement! High quality liner that doesn't melt and provides for easy clean up with my slow cookers...." Read more
"Excellent liners. I've used them all and by far this is the best. Clean up is fast and easy. No mess to scrub out." Read more
"Love these liners for my crockpot - 7 qt. Would recommend." Read more
"These liners are wonderful. My name brand liners are not sold in this size anymore for some unknown reason...." Read more
Customers have mixed experiences with the slow cooker liners: some report they do not leak, while others mention they start leaking.
"...because when you go to throw it away after using it, it feels like it could leak." Read more
"...Having used several of these, I have never experienced any leaks or punctures...." Read more
"...If you plan on reheating more than once, it does start to leak." Read more
"...The liner always gets in the way and breaks the seal of the cooker. So be warned...." Read more
Reviews with images

nice for the price
Top reviews from the United States
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- Reviewed in the United States on February 10, 2025Size: 20 countColor: NEW-L (Fits 3-8.5QT)Verified PurchaseProduct works well. Food cooked appropriately with easy clean up. Bag didn't tear. Size as expected. Price good compared to brand name/local purchase. Would buy again
- Reviewed in the United States on December 10, 2024Size: 20 countColor: NEW-L (Fits 3-8.5QT)Verified PurchaseI am a return customer of this vendor for slow cooker liners, and I have been very pleased with the quality and durability. Having used several of these, I have never experienced any leaks or punctures. These work well in your slow cooker but be sure to pay attention to the size when ordering. My last box that I hit reorder on, came in a smaller size. No worries though, as I have a large and small crockpot, so it still works. I highly recommend these for the value, durability, and easy cleanup.
5.0 out of 5 starsI am a return customer of this vendor for slow cooker liners, and I have been very pleased with the quality and durability. Having used several of these, I have never experienced any leaks or punctures. These work well in your slow cooker but be sure to pay attention to the size when ordering. My last box that I hit reorder on, came in a smaller size. No worries though, as I have a large and small crockpot, so it still works. I highly recommend these for the value, durability, and easy cleanup.Great Reliable Slow Cooker Liners / Great Value
Reviewed in the United States on December 10, 2024
Images in this review
- Reviewed in the United States on November 15, 2024Size: 20 countColor: NEW-L (Fits 3-8.5QT)Verified PurchaseI needed something after my name brand liners were used up. These are the perfect replacement! High quality liner that doesn't melt and provides for easy clean up with my slow cookers. I use this size for both my large and small cooker with ease - makes clean-up SO much easier! Will be buying again!
- Reviewed in the United States on February 16, 2025Size: 20 countColor: NEW-XL (Fits 6-10QT)Verified PurchaseThey worked great no complaints
- Reviewed in the United States on May 3, 2025Size: 20 countColor: NEW-L (Fits 3-8.5QT)Verified PurchaseExcellent, strong product.
- Reviewed in the United States on April 3, 2025Size: 10 countColor: NEW-XL (Fits 6-10QT)Verified PurchaseI've been looking for xl crock pot liners for a while and I finally found them! Thanks 😊
- Reviewed in the United States on April 2, 2025Size: 20 countColor: NEW-L (Fits 3-8.5QT)Verified PurchaseCook in bag eliminates stuck on food. Can use to pour from crock pot to serving bowl. No need to scrub the crock pot
- Reviewed in the United States on April 4, 2025Size: 20 countColor: NEW-L (Fits 3-8.5QT)Verified PurchaseThese are perfect. Same as top name brand. Will re-order. Thanks!
Top reviews from other countries
- PatReviewed in Canada on March 4, 2025
5.0 out of 5 stars Crock Pot Liners
Size: 20 countColor: NEW-XL (Fits 6-10QT)Verified PurchasePerfect for easy cleanup. The delivery was excellent.
- Marjorie WorkmanReviewed in Canada on January 5, 2025
5.0 out of 5 stars Work well.
Size: 30 countColor: NEW-XL (Fits 6-10QT)Verified PurchaseVery well made and could be used in a larger crock pot if needed.
- MeReviewed in Canada on February 7, 2025
5.0 out of 5 stars Just as good, and store in less space.
Size: 20 countColor: NEW-L (Fits 3-8.5QT)Verified PurchaseWork as well as the more expensive Reynolds ones. And they are flat packed, so they are easier to store. The Reynolds ones are rolled up in a box of air, and take up more space in the kitchen.
- JoleneReviewed in Canada on May 9, 2025
4.0 out of 5 stars Pricey but work well.
Size: 20 countColor: NEW-XL (Fits 6-10QT)Verified PurchaseI was skeptical but they work great! A little too pricey though.
- Very happy customer 😀Reviewed in Canada on January 23, 2025
5.0 out of 5 stars Crackpot liners
Size: 30 countColor: NEW-XL (Fits 6-10QT)Verified PurchaseLove them easy to use and cleanup
Product summary presents key product information
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Product Summary: KOOC Slow Cooker Liners 13"x21" 20 Count Cooking Bags Pot Liners Disposable Bags Fit 3 qt to 8.5 qt Slow Cooker BPA Free, 2 Packs (20 Liners Total)
From KOOC
About this Item
- 【Package Contents】This package contains 10 liner per pack (20 Liners Total) large size slow cooker liners, each measured 13 x 21 inches to fit 3 to 8.5-quart slow cookers, stacked individually in a resealable bag for easy single-sheet use
- 【Safety】KOOC slow cooker liners are high temperature resistant (up to 375℉), safe for both high and low temperatures. It is made of reliable material that can not be ignited. No-BPA material does not affect the nutrition or the taste of food
- 【Convenient】KOOC slow cooker liners make clean up quick and easy! There is no need to clean the sticky foods using these liners, just a few seconds to grab and throw up
- 【Convenient Resealable Bag】Disposable pot liners are individually stacked in a resealable bag, providing a cleaner alternative to boxed. Keep the liner sanitary and convenient to use
- 【Durable】Designed for single use to prevent food residue from contaminating your slow cooker. They also keep the moisture and nutrition of food so you can enjoy a healthier meal
Product Description
Newer Version Available
KOOC Slow Cooker Liners 11"x17" 20 count Middle Size Disposable Plastic Bags Pot Liners Cooking Bags Fit 3 qt to 4 qt Pot BPA Free$7.64 , 4.6 out of 5 stars, 259 ratings
In Stock
Options Available
Size
- 10 count
- 20 count
- 30 count
Color
- NEW-XL (Fits 6-10QT)
- NEW-L (Fits 3-8.5QT)
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