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Top Knot Bags 45 Gallon Can Liners, 1.5 Mil, Black, 40 x 46 in, 100 Count — Made in USA
$54.99
Final price set by Amazon · may vary
The mid-duty workhorse: 1.5-mil low-density liners sized 40x46 for 40-45 gallon Brute-class receptacles — the can that anchors most janitorial routes. US-made, 100 per case. Heavy general waste without sharp edges liv...
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The mid-duty workhorse: 1.5-mil low-density liners sized 40x46 for 40-45 gallon Brute-class receptacles — the can that anchors most janitorial routes. US-made, 100 per case. Heavy general waste without sharp edges lives here; save the 3-mil contractor class for debris.
What to check before you buy
- Gauge versus resin
- Low-density (LLDPE) liners stretch and resist puncture for sharp or irregular waste. High-density (HDPE) resists tearing from smooth heavy loads and uses less material.
- Sizing to the container
- A liner should reach roughly the container height plus enough to cuff over the rim. Oversized liners waste material; undersized ones fall in.
- Puncture risk drives the choice
- Broken glass and offcuts call for low-density. Paper and general office waste run fine on high-density.
- Capacity claims
- Rated gallon capacity assumes the liner is used in a matching container, not filled free-standing.
How it compares to other can liners we review
| Product | List price |
|---|---|
| Top Knot Bags 45 Gallon Can Liners, 1.5 Mil, Black, 40 x 46 in, 100 Count — Made in USA (this page) | $54.99 |
| Tasker 55 Gallon Contractor Bags — 3 Mil, 50-Count | $52.97 |
| Veska 55 Gallon Contractor Bags — 3 Mil, 50-Count | $49.19 |
| Aluf Plastics 16 Gallon High Density Can Liners, 8 Micron, Clear, 24 x 33 in, 1000 Count | $34.34 |
| TYPLASTICS 7-10 Gallon High Density Trash Can Liners on Perforated Roll, Clear, 24 x 24 in, 1000 Count | $30.61 |
| TYPLASTICS 40-45 Gallon High Density Can Liners, Clear, 40 x 48 in, Case of 250 | $38.26 |
| 33 Gallon Trash Bags — 1.6 Mil, 150-Count | $43.99 |
List prices recorded when this page was last updated; Amazon pricing moves frequently, so check the live listing. Browse the full can liners range.
Frequently asked questions
What is the difference between high and low density can liners?
High-density (HDPE) is thinner and resists tearing from smooth, heavy loads. Low-density (LLDPE) stretches and resists punctures from sharp or irregular waste.
How do I size a can liner?
Match the flat width to roughly half the container circumference, and the length to the container height plus enough to cuff over the rim.
What does mil thickness mean?
A mil is one thousandth of an inch. Higher mil means a thicker low-density liner; high-density liners are measured in microns instead.
Which liner for broken glass?
A low-density liner in a heavier gauge - it stretches around sharp edges rather than splitting the way high-density does.
Are heavier liners always better?
No. An over-specified liner costs more and adds waste volume. Match the resin type to the waste, then the gauge to the weight.
Does color-coding actually reduce cross-contamination?
It is standard practice in food service and healthcare because it stops a tool used in a restroom being used on a food-prep surface. The system only works if staff are trained on what each color means.
Where do the specifications on this page come from?
The manufacturer's published listing. WC Safety does not laboratory-test products.
Does WC Safety sell this product?
No. WC Safety is an independent review site and an Amazon Associate. Purchases happen on Amazon, and we earn a commission on qualifying purchases at no extra cost to you.
Brand / Vendor
Top Knot Bags
Model / SKU
—
Product Type
Can Liners
Price
$54.99 (Amazon)
Availability
Check current availability on Amazon
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