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Ultrasac

Ultrasac Contractor Bags 42 Gallon 20 PACK w FLAP TIES 32 75 x 44 5-3 MIL Thick Large

$14.37$15.45

216+ bought in the past month

About this item

  • Frustration Free - Our Ultrasac industrial 42 gallon trash bags are as tough as it gets. 3 Mil thick gauge means your project will stay puncture, tear, and frustration free.
  • Save Money - Ultrasac premium contractor bags are tough on debris; not on your wallet. We provide the same value the big brands do at half the price.
  • Proudly Made in the USA - All Ultrasac products are carefully and proudly made in the United States of America.
  • Never Waste a Bag - Bags are packed neatly and disperse one at a time so no bag ever goes wasted.
  • Save the - Our contractor garbage bags are made from at least 90% percent recycled material. Feel good knowing you are reducing landfill waste without sacrificing on quality.

Key details

material
‎Plastic
color_spec
‎Black
Brand
Ultrasac
Capacity
42 Gallons
Unit Count
20.0 Count

Dimensions and fit

dimensions
‎44.5 x 32.75 x 0.01 inches
weight
‎6.42 pounds
item_weight
6.42 pounds
item_dimensions_l_x_w_x_h
44.5 x 32.75 x 0.01 inches
net_content_weight
6.12 Pounds
product_dimensions
44.5 x 32.75 x 0.01 inches
size
1 Count (Pack of 20)

Technical specifications

item_model_number
UL CONTRACTOR 20 4FLAP

Item information

Recommended Uses For Product
Commercial, Construction Waste, Industrial Waste
Material Feature
Heavy Duty
Color
Black
Item Form
Bag
Scent
Unscented
Number of Items
20
unit_count
20.0 Count
recommended_uses_for_product
Commercial, Construction Waste, Industrial Waste
material_feature
Heavy Duty
item_form
Bag
number_of_items
20
manufacturer
Aluf Plastics
upc
735692003366
bottom_seal_type
Open Bottom
global_trade_identification_number
00735692003366
waste_bag_circumference
77.25 Inches
item_thickness
3 Mils
part_number
UL CONTRACTOR 20 4FLAP
is_discontinued_by_manufacturer
No
style
42 Gal, 3 Mil, 20 Count
item_package_quantity
1
included_components
Trash Bags
batteries_included
No
batteries_required
No
best_sellers_rank
#4,143 in Health & Household ( See Top 100 in Health & Household ) #58 in Trash Bags
date_first_available
June 19, 2013
Highlights

About this item

  • Frustration Free - Our Ultrasac industrial 42 gallon trash bags are as tough as it gets. 3 Mil thick gauge means your project will stay puncture, tear, and frustration free.
  • Save Money - Ultrasac premium contractor bags are tough on debris; not on your wallet. We provide the same value the big brands do at half the price.
  • Proudly Made in the USA - All Ultrasac products are carefully and proudly made in the United States of America.
  • Never Waste a Bag - Bags are packed neatly and disperse one at a time so no bag ever goes wasted.
  • Save the - Our contractor garbage bags are made from at least 90% percent recycled material. Feel good knowing you are reducing landfill waste without sacrificing on quality.

From the brand

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Product videos

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Customer reviews

8,384 reviewsPositive

Rated 4.6/5 across 8,384 reviews — highly regarded by customers.

  • 100% of sampled reviews are from verified purchases.
  • 88% of sampled reviews give 4–5 stars.

Customers say

Customers find these waste bags durable, noting they hold a ton without ripping, and appreciate their thick construction and generous 42-gallon capacity.

Generated from the text of customer reviews

★★★★★

thick bags that hold up to heavy use

I’ve been using the Ultrasac Contractor Bags 42 Gallon for heavier cleanup jobs, and the thickness is immediately noticeable. These don’t feel flimsy when you open them, and they hold their shape well when filled with bulky or sharp-edged debris. The 3 mil thickness makes a real difference compared to standard trash bags, especially when dealing with construction scraps or heavy household cleanouts. The flap ties are sturdy and make it easier to close and move the bags without worrying about tearing at the top. I haven’t had issues with splitting and no leaks so far, even when the bags were pretty full. Although I have been using them for actual trash, the main reason I got them was to store soil in manageable batches when I do some yard maintenance when the weather gets better. Getting bins or other containers was not financially feasible or logical, and then it was suggested to use contractor bags. The durability I've seen already makes me confident that I could fill 5+ gallons of soil with no problem. It'll be easy to carry, too, without worrying about it breaking through the bottom. The quality feels appropriate for professional or industrial use, and the value seems reasonable for the price range considering how durable they are and how much abuse they can handle. Read more

Scott OVerified purchase
★★★★★

Incredibly Durable

I recently purchased the Ultrasac Contractor Bags 42 Gallon (20 PACK/w FLAP TIES), and I can confidently say these are the best contractor bags I’ve ever used! The 3 MIL thickness makes them incredibly durable, handling everything from sharp construction debris to heavy yard waste without a single tear or puncture. I used them during a major home renovation, and they held up perfectly against drywall scraps, broken tiles, and even jagged wood pieces. The 42-gallon capacity is generous, allowing me to tackle large cleanups with fewer bags, and the flap ties are a game-changer, easy to secure and keep everything contained without needing extra ties. The bags are made from 90% recycled material, which is a big plus for me as I try to make more sustainable choices. They’re also proudly made in the USA, and the quality reflects that craftsmanship. Another standout feature is how easy they are to open and use, thanks to the gusseted design. They fit snugly in most standard bins, with no annoying overhang. At just around $1 per bag, they’re a fantastic value for such heavy-duty performance. Whether you’re a contractor, tackling a big home project, or just need reliable bags for tough jobs, these Ultrasac bags are an absolute must-have. Highly recommend giving them a try, you won’t be disappointed. Read more

OnahunchVerified purchase
★★★★★

Big-Brand Strength Without the Big-Brand Price

These trash bags truly impressed me. They’re thick, durable, and hold up just as well as the big-name brands—if not better. I was surprised at how tough they are; no tearing, no stretching too thin, and no worrying about leaks when taking out a heavy load. Even when the bag is packed full, it still feels secure and reliable. What I love most is the value. You get the same strength and performance you’d expect from the top brands, but at a much more affordable price. They tie easily, stay sealed, and make taking out the trash a lot less stressful. If you’re looking for dependable, heavy-duty trash bags that won’t break the bank, these are absolutely worth the switch. Read more

Mike HanfordVerified purchase
★★★★★

Thick and Sturdy!

I have this on auto subscription. The bags are thick, sturdy and have the flaps on top for easy tie up. The bags dont leak if you place liquids inside. Read more

Cathy McLaughlin-SpatesVerified purchase
★★★★

Smells like stale cigarettes

Strong bag, individually rolled instead of a perforated continuing line of them. HORRIBLE STALE CIGARETTE SMELL. The product was good but I will never repurchase due to my kitchen constantly smelling like we have cigarette butts near the trash. Read more

mana1161Verified purchase
★★★★★

Great Quality

Excellent quality and have really held up for our use. (Packing clothes) Read more

T. DanielVerified purchase
★★★★★

Reliable contractor bags for less!

I got these bags to help my husband & I clean up a demoed condo, containing lots of sharp objects, heavy objects, broken pieces of wood etc etc! They can hold a ton of weight, they’re super thick & they def held up throughout the whole cleanup! I would recommend these contractor bags to anyone in need of a reliable garbage bag & if u don’t want to pay $20 more to get the name brand contractor bags, then try these! They won’t let u down! Read more

206CHICKVerified purchase
★★★★★

Tough, sturdy bags!

I love these contractor bags! These bags are so strong! I use them for lots of different reasons. Sometimes i use them to store items in my garage. I use them if I have heavy items to donate to a charity. I highly recommend these bags! Read more

M. Beverly NashVerified purchase
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