Hefty Steelsak Heavy Duty Trash Bags – Puncture Proof Waste Containment for Sharp Debris, 39 Gallon
Hefty Steelsak Heavy Duty Trash Bags – Puncture Proof Waste Containment for Sharp Debris, 39 Gallon
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Why you'll love it
- Puncture-resistant 1.5 mil thick plastic prevents blowouts when handling sharp debris like nails or broken glass
- Tear-resistant drawstring creates a secure seal so heavy loads can be carried without spilling on the way to the bin
- 39 gallon extra-large capacity handles bulky items in fewer bags, saving time on big jobs
- Trusted Hefty brand reputation backed by a 100% satisfaction guarantee reduces purchase risk
- Unscented formula is ideal for those sensitive to fragrances or for storing items without odor transfer
- Bulk Pack of 4 option delivers better per-bag value for contractors and frequent users
Perfect for
- Hauling construction debris and demolition waste from job sites
- Collecting heavy yard waste like branches, leaves, and lawn clippings
- Disposing of bulky household junk during spring cleaning or moves
- Storing out-of-season clothing and bulky items in attic or basement
- Tackling home improvement cleanup from drywall, nails, and sharp materials








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Product Information
LARGE GARBAGE BAGS: This package contains 30 Hefty Steelsak heavy duty large, gray, unscented, 39 gallon drawstring trash bags
TOUGHNESS YOU CAN TRUST: These drawstring trash bags take on the toughest jobs, from lawn & leaf cleanup to professional construction, with ease
EXTRA THICK: These 1.5 mil thick plastic garbage bags deliver ultra strength & puncture protection to help you tackle home improvement projects, job site cleanup & yard maintenance
DEPENDABLE DRAWSTRING CLOSURE: The tear-resistant drawstring on these plastic trash bags provides a secure seal & outstanding trash bag portability
Brand: Hefty
Capacity: 39 gallons
Unit Count: 30 Count
Recommended Uses For Product: Food Waste
Material Feature: Scent Free
Color: Gray
Material: Plastic
Item Form: Bag
Scent: Unscented
Number of Items: 1
Hefty SteelSak Heavy Duty Trash Bags let you clean up garbage, dirt and construction debris without breaking a sweat or a seam. Constructed from heavy duty, 1.05 mil thick plastic, these rugged, extra thick garbage bags are strong enough to handle the toughest jobs, from spring cleaning and home improvement tasks to job site cleanup. We combine puncture-resistant plastic with a tear-resistant drawstring closure to create multipurpose trash bags that keep contents contained without spills on your way to the bin. Use these extra large garbage bags to store bulky items or out of season clothes, relying on the flexible plastic and drawstring closure to keep the contents protected. Hefty 39 gallon trash bags provide the size and superior strength you need to get the job done. All Hefty products come with a 100% satisfaction guarantee.
Items Details
Frequently Asked Questions
Are these bags safe to use around children and pets in the home?
Yes. The unscented material contains no added fragrances or harsh chemicals that could irritate sensitive users, and the heavy duty plastic is far less likely to tear and scatter debris than thin kitchen bags. As with any plastic bag, keep unused bags out of reach of small children and pets.
Will the puncture resistant plastic protect me from sharp debris like nails and broken glass?
Yes. The 1.5 mil thick plastic is specifically engineered to resist punctures from nails, broken glass, staples, and drywall screws. This means sharp debris stays contained inside the bag instead of poking through and creating a hazard during transport.
Is the drawstring secure enough to keep heavy loads from spilling on stairs or walkways?
Yes. The tear resistant drawstring cinches tightly around the top of the load and holds even with sharp, heavy, or awkwardly shaped contents. This reduces the risk of a bag opening mid carry and dropping debris on stairs, ladders, or pathways.
Can I safely bag and dispose of broken glass from a window or dish?
Yes. The 1.5 mil puncture resistant plastic is designed for exactly this kind of sharp waste. Wrap larger glass shards in paper first for extra protection, and the bag will hold the rest securely until you can dispose of it properly.
Does the gray color help hide hazardous or sharp contents from view?
Yes. The opaque gray material conceals sharp or messy contents, which is helpful if the bag sits in a visible area before pickup. It also prevents curious children or pets from seeing and reaching for items inside.
Are these safer than thin kitchen bags for sharp kitchen waste?
Yes, significantly safer. Standard kitchen bags often tear on broken glass, can lids, or bones, scattering sharp pieces across the floor. The 1.5 mil construction stays intact through these hazards and keeps sharp waste contained.
Will the bag hold up if I am carrying it down a ladder or staircase?
Yes. The reinforced drawstring and heavy duty plastic are designed to handle the kind of shifting and snagging that happens when carrying a full bag down stairs or ladders. The bag stays sealed and intact during the trip.
Is the unscented formula better for people with allergies or chemical sensitivities?
Yes. The unscented material does not release fragrance chemicals into the air, which makes it a better choice for households with allergy sufferers, asthma, or chemical sensitivity. It is also ideal for storage where fragrance transfer is a concern.
Can I use these to safely bag renovation debris with exposed nails?
Yes. Renovation debris like pulled up flooring, old trim, and dismantled framing often has exposed nails and screws. The puncture resistant 1.5 mil plastic keeps those sharp points contained, protecting you and your disposal crew.
What if the bag gets overloaded, is there a risk of it bursting dangerously?
Overloading any bag increases failure risk, but the 1.5 mil plastic stretches and absorbs stress far better than thinner bags. We recommend staying within the rated 39 gallon capacity and using the drawstring to seal before lifting.
Are these a safer alternative to open top contractor bags?
Yes. Open top bags can spill during transport, which is a real safety hazard on busy job sites. The drawstring closure keeps the load secure, and the heavy duty plastic resists the punctures and tears that cause blowouts in standard open top bags.
Can I use these for safely cleaning up after a storm with broken branches and debris?
Yes. Storm debris often includes sharp branches, shattered materials, and contaminated items. The puncture resistant plastic and secure drawstring make these bags a reliable choice for collecting and containing that kind of hazardous outdoor waste.
Is there any risk of the plastic reacting with cleaning chemicals or solvents?
Standard household cleaning products and most solvents are compatible with the heavy duty plastic used in these bags. For industrial chemicals, always check the product label and dispose of hazardous waste through approved channels.
Will the bag leak fluids from wet or hazardous waste?
The seamless heavy duty plastic construction is highly leak resistant for typical household wet waste like used cleaning rags or food scraps. For liquid hazardous waste, use containers specifically rated for that material rather than any plastic bag.
Can I safely transport a loaded bag in a vehicle without it breaking open?
Yes. The drawstring closure keeps the bag sealed during vehicle transport, and the heavy duty plastic resists punctures from shifting contents. Lay the bag flat in the trunk or truck bed for the most stable ride.
Is this a good choice for a household with elderly family members doing cleanup?
Yes. The drawstring closure eliminates the need to tie knots, and the strong plastic reduces the risk of a bag breaking and causing a fall or injury. The unscented material is also gentler for users with respiratory sensitivities.
How do I properly close and lift a full Hefty Steelsak bag?
Pull the drawstrings firmly in opposite directions to cinch the top of the bag closed, then tie the drawstrings in a knot or loop for extra security. Lift from the bottom of the bag with both hands to distribute the weight evenly and reduce stress on the drawstring closure.
Can I use these bags for storing seasonal clothing or soft items in the attic?
Yes, they work well for storage. The unscented material will not transfer fragrance to fabrics, and the heavy duty plastic protects against dust, moisture, and pests. Tie the drawstring tightly and store the bag in a dry area away from direct sunlight.
What is the best way to store unused bags so they stay in good condition?
Keep the original box in a cool, dry area away from direct sunlight and heat sources. Avoid storing bags in extreme cold or near sharp objects that could damage the packaging. Stored this way, the bags will be ready to use whenever you need them.
Are these bags compatible with standard 39 gallon trash cans?
Yes, they are sized to fit most standard 39 gallon trash cans, wheeled carts, and recycling bins. The dimensions are designed for a snug fit that stays in place while the can is moved or emptied.
Will these bags work with automatic trash can lids that require a specific bag size?
Most automatic and touchless trash cans that accept 39 gallon bags will work with Hefty Steelsak. The heavy duty plastic is flexible enough to fit over the rim and dispense properly, though you should always check your specific can's bag size requirements.
What is included in the box when I order?
Each box contains either 30 bags (single pack) or 120 bags (Bulk Pack of 4). The bags are individually folded and stacked in a compact cardboard box for easy storage. Nothing else is needed to start using them.
Are these bags safe for the environment and are they recyclable?
Hefty Steelsak bags are made from plastic that can be recycled where plastic bag recycling programs are available. Check with your local recycling program for specific drop off locations, as curbside recycling typically does not accept plastic bags.
What is the Hefty 100 percent satisfaction guarantee?
Hefty stands behind every product with a 100 percent satisfaction guarantee. If you are not fully satisfied with the quality or performance of the bags, contact Hefty customer service for a refund or replacement, no questions asked.
What is the difference between heavy duty contractor bags and regular trash bags?
Heavy duty contractor bags are made with thicker plastic (typically 1.5 mil or more) and reinforced closures to handle sharp, heavy, or bulky waste. Regular kitchen trash bags are usually 0.5 to 0.9 mil thick and are designed for light household waste. Hefty Steelsak is built for jobs that would tear a standard bag.

