Soft storage, hard numbers
The best tool bags, and the number none of them will print
Every tool bag on the market advertises its pocket count. Almost none of them publishes what the bag will carry. Here is what each maker does disclose, and which bag that leaves standing.
Buy the Klein 55469 wide-open bag if you want the most disclosure: 42 pockets, full dimensions and an 8 lb empty weight, all published. Buy the DeWalt DWST560104 if the bag meets rain - it is the only one here carrying a real IP54 rating rather than the phrase 'water-resistant'. Nobody in this category publishes a load capacity.
The number that is missing from all of them
This site judges portable storage on published weight capacity, and the portable boxes page already makes the point that most of that category declines to print one. Tool bags are worse. Across the five bags here - from Klein, DeWalt, Milwaukee and CLC, which between them are most of the market - the number of published load capacities is zero.
That absence is not an oversight. A hard case has a molded shell with a calculable failure point. A fabric bag fails at the stitching, and stitching strength depends on thread, stitch density, the panel it is sewn to and how the load is distributed, which is to say it depends on how you packed it. No maker wants to publish a number they would then have to defend.
So the honest comparison shifts to what they DO publish, and there the field separates immediately.
Quick picks
Ranked on published specifications, not on hype. The key number is the figure that decides each pick, quoted from the maker. Tap a row for the full write-up, or go straight to the listing.
| # | Product | Best for | Key number | Price |
|---|---|---|---|---|
| 1 |  Klein 55469 wide-open bagKlein publishes the full dimensional set and the empty weight, which in this category is unusual: 42 pockets split 33 inside and 9 outside, 17.75 in across the mouth, 8 lb empty. The wide opening is the whole point - the bag stays open on its molded bottom so you look down into it rather than digging. | Seeing the whole bag without unpacking it | 42published pockets | $114.99 · Check on Amazon |
| 2 |  DeWalt DWST560104 20 in.The one bag on this page that publishes an IP rating instead of the word 'water-resistant'. IP54 is a defined test - dust-protected and splash-proof from any direction - and a defined test is worth more than an adjective, even when the number itself is modest. | The only bag here with a rated compartment | IP54rated compartment | $82.96 · Check on Amazon-8% |
| 3 |  Klein 55421BP-14 backpackThe same 1680d shell and molded bottom as the tote, reorganized so the weight sits on your back. 39 pockets, 20 in tall so long screwdrivers stand up, 6 lb empty - two pounds lighter than the wide-open bag and far easier to carry up a ladder. | Carrying the load on two shoulders instead of one | 6 lbpublished empty weight | $99.97 · Check on Amazon |
| 4 |  PACKOUT 20 in. toteThe only bag here that is also a PACKOUT component: the molded base carries the same locking cleats as the hard cases, so it rides on the rolling box instead of being carried separately. Milwaukee publishes the pocket count and the material and then stops - no dimensions, no weight, no capacity, and no IP rating for this tote. | A bag that locks onto the rest of the stack | 32published pockets | $129.00 · Check on Amazon |
| 5 |  CLC 1579 20 in. toteA rigid metal handle bar rather than stitched webbing, a removable center divider, and 27 pockets across a 20 in body - at roughly half what the branded bags cost. The compromise is everywhere else: no published weight, no published capacity, no rating of any kind. | The metal handle, and the price | 27published pockets | $99.95 · Check on Amazon |
Every key number is a figure the manufacturer publishes. Where a maker publishes none, the row says so rather than substituting an estimate of ours.
Top pick · Seeing the whole bag without unpacking it
Klein Tools Tradesman Pro Wide-Open Tool Bag, 42 Pockets, 16 in. (55469)
Klein publishes the full dimensional set and the empty weight, which in this category is unusual: 42 pockets split 33 inside and 9 outside, 17.75 in across the mouth, 8 lb empty. The wide opening is the whole point - the bag stays open on its molded bottom so you look down into it rather than digging.
- Body steel
- Not published
- Per drawer
- Not published
- Storage
- Not published
- Empty weight
- 8 lb
What works
- Publishes width, length, height AND empty weight - most bags in this category publish a pocket count and stop
- The wide mouth holds itself open, which is the single functional difference between this and a duffel
- Molded bottom means it can be set down on wet concrete without wicking
- Orange interior lining, which sounds like marketing until you are looking for a black-handled driver
What does not
- 8 lb empty before a single tool goes in, and a full one is genuinely heavy on one shoulder
- No load capacity published, so the honest ceiling is whatever the stitching takes - unknown
- An open top is an open top: no dust protection and nothing stays in if it tips
- Costs roughly double a hardware-store canvas bag of the same size
| Published specification | |
|---|---|
| Pockets | 42 total - 33 interior, 9 exterior |
| Overall | 17.75 in W x 10.25 in L x 16.25 in H |
| Empty weight | 8 lb |
| Material | 1680d ballistic weave |
| Bottom | Fully molded |
| Strap | Detachable, extra padding, plus handles |
| Load capacity | Not published |
| Where it is sold | Amazon, plus other retailers |
Who it is for
Someone carrying a working set of hand tools to a job and wanting to see all of it at once.
What it is not for
Power tools, anything that needs protecting from rain, or a long walk from the van.
2 · The only bag here with a rated compartment
DeWalt 20 in. PRO Open-Mouth Tool Bag (DWST560104)
The one bag on this page that publishes an IP rating instead of the word 'water-resistant'. IP54 is a defined test - dust-protected and splash-proof from any direction - and a defined test is worth more than an adjective, even when the number itself is modest.
- Body steel
- Not published
- Per drawer
- Not published
- Storage
- Not published
- Empty weight
- Not published
What works
- Publishes an actual IP rating, which nothing else in this roundup does
- Waterproof base, so the bag can go down on a wet slab without soaking through
- A dedicated drill-and-battery pocket, which is the tool that otherwise wrecks the layout
- Hi-vis yellow interior fabric - the same trick as Klein's orange and just as useful
What does not
- IP54 is splash protection, not immersion: it is a rating, not a promise of waterproofing
- DeWalt publishes neither an empty weight nor a load capacity
- Only the compartment is rated, not the whole bag - the open mouth is still an open mouth
- Tarpaulin panels are stiffer than ballistic weave and the bag holds its creases
| Published specification | |
|---|---|
| Pockets | 33, including a dedicated cordless drill and battery pocket |
| Overall | 20 in L x 11-3/8 in W x 12-1/8 in H |
| Material | 1680 denier fabric with dirt-repellent tarpaulin |
| Water resistance | IP54-rated compartment; waterproof base |
| Empty weight | Not published |
| Load capacity | Not published |
| Where it is sold | Amazon, plus other retailers |
Who it is for
Anyone working outdoors where the bag will meet rain rather than just dust.
What it is not for
Someone who reads IP54 as waterproof. It is not, and DeWalt does not say it is.
3 · Carrying the load on two shoulders instead of one
Klein Tools Tradesman Pro Tool Bag Backpack, 39 Pockets, 14 in. (55421BP-14)
The same 1680d shell and molded bottom as the tote, reorganized so the weight sits on your back. 39 pockets, 20 in tall so long screwdrivers stand up, 6 lb empty - two pounds lighter than the wide-open bag and far easier to carry up a ladder.
- Body steel
- Not published
- Per drawer
- Not published
- Storage
- Not published
- Empty weight
- 6 lb
What works
- Two shoulders rather than one, which is the entire argument and a real one over a working day
- 20 in of interior height means long screwdrivers and a torpedo level stand upright
- Hard molded front pocket is the only crush protection any bag here offers
- 6 lb empty is the lightest published weight of the bags on this page
What does not
- A backpack has to come off and be opened to find anything - slower than an open tote at a bench
- 39 pockets in a 7.25 in wide body means most of them are narrow
- Still no published load capacity
- Straps put the whole load on your back, which is better for walking and worse for your back if you overfill it
| Published specification | |
|---|---|
| Pockets | 39 |
| Overall | 14.5 in L x 7.25 in W x 20 in H |
| Empty weight | 6 lb |
| Material | 1680d ballistic weave |
| Bottom | Fully molded |
| Front pocket | Hard molded, for safety glasses |
| Load capacity | Not published |
| Where it is sold | Amazon, plus other retailers |
Who it is for
Anyone who carries tools any distance - up ladders, across sites, onto public transport.
What it is not for
Bench work where the bag sits open beside you all day.
4 · A bag that locks onto the rest of the stack
Milwaukee PACKOUT 20 in. Structured Tote (48-22-8320)
The only bag here that is also a PACKOUT component: the molded base carries the same locking cleats as the hard cases, so it rides on the rolling box instead of being carried separately. Milwaukee publishes the pocket count and the material and then stops - no dimensions, no weight, no capacity, and no IP rating for this tote.
- Body steel
- Not published
- Per drawer
- Not published
- Storage
- Not published
- Empty weight
- Not published
What works
- Locks to the PACKOUT stack, which no other bag on this page can do
- All-metal hardware rather than plastic clips and sliders
- 32 pockets including two zippered, so small parts do not migrate
- Limited lifetime warranty, published on Milwaukee's own page
What does not
- Milwaukee publishes no dimensions, no weight and no capacity for it - the numbers above come from retailers
- Milwaukee DOES publish IP65 on its hard PACKOUT cases and publishes nothing here, which tells you what a fabric tote is
- Only worth the premium if you already own PACKOUT - otherwise you are paying for a cleat you will never click
- Among the most expensive bags of its size
| Published specification | |
|---|---|
| Pockets | 32 total, including 2 zippered |
| Material | 1680D ballistic with all-metal hardware |
| Base | Impact-resistant molded base with PACKOUT locking cleats |
| Overall | 20 in L x 11 in W x 17 in H (retail listings; Milwaukee publishes none) |
| Weight capacity | Not published |
| IP rating | None published for this tote |
| Where it is sold | Amazon, plus other retailers |
Who it is for
Someone already in the PACKOUT system who wants soft storage that travels with the stack.
What it is not for
Anyone outside the PACKOUT system, and anyone expecting the hard cases' IP65 sealing from a fabric bag.
5 · The metal handle, and the price
CLC Custom Leathercraft 20 in. Open-Top Soft-Sided Tool Box, 27 Pockets (1579)
A rigid metal handle bar rather than stitched webbing, a removable center divider, and 27 pockets across a 20 in body - at roughly half what the branded bags cost. The compromise is everywhere else: no published weight, no published capacity, no rating of any kind.
- Body steel
- Not published
- Per drawer
- Not published
- Storage
- Not published
- Empty weight
- Not published
What works
- A metal handle bar takes load in a way stitched webbing does not, and it is the failure point on cheap bags
- Removable divider, so the center section can be one big space or two
- Substantially cheaper than the Klein, DeWalt and Milwaukee bags of the same size
- Tape strap and tape-measure clip included rather than sold as an upgrade
What does not
- No published weight, no published capacity, no published material spec - the thinnest disclosure here
- 11 in of interior height will not stand a long screwdriver upright
- Open top with no closure at all, so nothing is protected and nothing stays in if it tips
- Soft sides mean the bag slumps once it is less than half full
| Published specification | |
|---|---|
| Pockets | 27 - 12 exterior, 15 interior, 6 web sleeves |
| Overall | 20 in W x 11 in D x 11 in H |
| Handle | Metal bar with molded foam grip |
| Divider | Removable and adjustable |
| Strap | Padded, adjustable shoulder strap |
| Load capacity | Not published |
| Where it is sold | Amazon, plus other retailers |
Who it is for
A first tool bag, or a second one that lives in the trunk of the car.
What it is not for
Anyone who wanted a published number to compare against - there are none.
How we picked
- What does the maker publish? Pocket count is easy and everyone prints it. Dimensions, empty weight and a load rating are the ones that get quietly left out, and a bag that publishes all three has told you more than its competitors chose to.
- Is there a rating, or an adjective? 'Water-resistant' is a description anybody can write. IP54 is a defined test with a defined result. Only one bag here carries one.
- Does the mouth stay open? A bag you have to hold open with one hand while digging with the other is a sack. A molded bottom and a structured mouth are the difference.
- What is the handle made of? Stitched webbing is the usual failure point on a loaded bag. A metal handle bar is not a luxury feature, it is the load path.
- Empty weight, because you carry it. Eight pounds of empty bag is eight pounds you lift every time, before a single tool goes in.
What we did not do
Everyone in this category says they spent seventy-five hours testing tool chests. We have not opened any of these boxes, and we say so. What we do instead: compile the published specs, convert the steel gauges, multiply out the slide ratings, cite the maker’s own listing, and show the arithmetic so you can check it. The full method, including how to challenge a figure.
Disclosure, side by side
| Bag | Pockets | Dimensions | Empty weight | Rating |
|---|---|---|---|---|
| Klein 55469 wide-open | 42 (33 in, 9 out) | 17.75 x 10.25 x 16.25 in | 8 lb | None |
| Klein 55421BP-14 backpack | 39 | 14.5 x 7.25 x 20 in | 6 lb | None |
| DeWalt DWST560104 | 33 | 20 x 11-3/8 x 12-1/8 in | Not published | IP54 compartment |
| Milwaukee PACKOUT 20 in. tote | 32 | Not published by Milwaukee | Not published | None for this tote |
| CLC 1579 | 27 (12 out, 15 in, 6 sleeves) | 20 x 11 x 11 in | Not published | None |
Compiled from each maker's own product page. Where a cell reads 'Not published', we checked the maker's page and it genuinely is not there.
Klein is the only maker here that publishes a complete dimensional set AND an empty weight on both of its bags. DeWalt publishes dimensions and a rating but no weight. Milwaukee publishes the least of anyone: a pocket count, a material, and a warranty.
IP54 is a real thing, and it is not waterproofing
What IP54 actually certifies
The first digit is solids, the second is liquids. 5 is dust-protected: dust gets in, but not enough to interfere. 4 is splashing water from any direction. It is not immersion, it is not a jet, and it is not IP65 - which is the rating Milwaukee publishes on its hard PACKOUT cases and, tellingly, does not publish on its fabric tote.
This matters because 'water-resistant' appears on almost every bag sold and means nothing in particular. DeWalt going to the trouble of testing a compartment to IP54 and printing the result is a genuinely different act from writing an adjective on a tag, and it is the reason that bag ranks where it does despite publishing fewer numbers overall than the Klein.
Read the wording carefully all the same: DeWalt rates a compartment, not the bag. The open mouth is still an open mouth, and an IP rating on one zipped pocket does not make the rest of it a dry bag.
Wide-open, backpack or tote
The format decision is bigger than the brand decision, and it comes down to where the bag spends its day.
| Format | What it is for | What it costs you |
|---|---|---|
| Wide-open tote | Bench-side work where the bag sits open beside you and you look down into it | Carries badly over distance; nothing is protected and nothing stays in if it tips |
| Backpack | Carrying tools any real distance - ladders, sites, stairs, public transport | Has to come off and be opened to find anything, so it is slow at the work |
| Closed-top tote | A bag that lives in a vehicle and travels with the lid shut | You cannot see the contents, so the layout has to be memorized |
| System tote | Soft storage that locks onto a modular stack you already own | Pointless and expensive if you do not own the stack |
Most people who carry tools for a living end up owning two: a backpack for getting there and an open tote for working out of once they arrive. That is not indecision, it is two genuinely different jobs.
Where a bag beats a box, and where it does not
A bag wins on weight, on shape tolerance and on the stairs. A hard box wins on protection, on stacking and on anything with a rating. We have a full comparison of the two, but the short version: the bag is for the tools you carry to the work, and the box is for the tools that live at the work.
The one genuinely new option is Milwaukee's tote, which tries to be both by putting PACKOUT locking cleats on a fabric bag. It works - the tote rides on the rolling box - but it is only worth the premium if the stack already exists. If you are not in the PACKOUT system, you are paying for a cleat you will never click.
What to check before you order
- Interior height against your longest tool. An 11 in body will not stand a long screwdriver or a torpedo level upright, and a tool lying diagonally across a tote wastes the whole bag.
- The handle. Metal bar or stitched webbing. On a loaded bag the webbing is what goes first, and it goes without warning.
- Whether the bottom is molded. A molded bottom sets down on wet concrete; a fabric one wicks and then everything in the bag is damp.
- Empty weight, added to what you plan to carry. The Klein wide-open bag is 8 lb before a single tool. That is a real number on a long day.
- Whether you actually need pockets. Thirty-plus narrow slots suit an electrician with thirty small tools. A mechanic with eight big ones is better served by one open volume and a divider.
What we would skip
A list with no losers is a list nobody edited. These are the choices we would actively steer you away from, and why.
Any bag advertised on pocket count alone
Pockets are the cheapest number to increase and the least useful to compare. A 75-pocket bag in a 14 in body is a bag of narrow slots. Look for the maker that published dimensions and a weight next to the pocket count.
'Heavy duty' with no material spec
1680d ballistic weave is a specification - a thread count you can compare. 'Heavy duty polyester' is a phrase. Four of the five bags here publish a denier figure; the ones that do not are the ones to be careful with.
Open-top bags for outdoor storage
An open top is the whole point of an open-top bag and it is also its limit. Nothing in it is protected from rain, dust or a tip-over. If the bag lives in a truck bed, you want a case, not a tote.
A rolling bag, if you have not checked the load rating
Rolling tool bags are the one soft-storage category where a load rating sometimes IS published - Klein publishes 250 lb on its Tool Master rolling bag. That is worth having, but it was out of stock everywhere we checked, and a rolling bag without a published rating is just a bag with wheels to break.
The honest verdict
If you want the most information about what you are buying, buy Klein: both of its bags publish a full dimensional set and a weight, which no other maker here does on any product. If the bag will meet weather, buy the DeWalt for the rating - not because IP54 is impressive, but because a tested number beats an untested adjective every time.
And if a listing tells you a bag has 75 pockets and tells you nothing else at all, that is information too. It is telling you which number the maker was comfortable printing.
Common questions
What is the best tool bag?
On published specifications, the Klein Tools 55469 wide-open bag - 42 pockets, 17.75 x 10.25 x 16.25 in and 8 lb empty, all published by Klein. If the bag will be rained on, the DeWalt DWST560104 instead: it carries an IP54-rated compartment, which is the only actual rating in this category.
How much weight can a tool bag hold?
No major maker publishes a figure. Klein, DeWalt, Milwaukee and CLC all publish pocket counts and none of them publishes a load capacity for a standard tool bag. Fabric bags fail at the stitching rather than at a calculable point, which is the likeliest reason. The exception is rolling tool bags, where Klein publishes 250 lb on its Tool Master model.
Is a tool bag better than a tool box?
For carrying tools to the work, usually yes - lighter, more forgiving of odd shapes, and easier on stairs. For protecting tools, stacking them, or anything that needs a published rating, a hard box wins. Most working tradespeople own both.
What does IP54 mean on a tool bag?
It is a tested rating rather than a marketing phrase. The 5 means dust-protected - dust enters but not enough to interfere. The 4 means protected against splashing water from any direction. It is not waterproof, it is not immersion-rated, and on the DeWalt bag it applies to a compartment rather than the whole bag.
Are Milwaukee PACKOUT tool bags worth it?
Only if you already own PACKOUT. The tote's molded base carries the same locking cleats as the hard cases, so it rides on the rolling box instead of being carried separately - genuinely useful in the system and worth nothing outside it. Milwaukee also publishes less about this tote than any other maker here publishes about theirs.
Sources
Read next
Tool box vs tool bag, decided on three things
Protection versus retrieval, and the fact that only one side of this comparison publishes any numbers at all.
Portable tool boxes, and the number almost nobody prints
Carry boxes compared on published capacity and IP rating - two specs most of this category declines to print, which is itself the finding.
Milwaukee PACKOUT, explained by its own specification sheet
How PACKOUT works, what its two published capacities mean, what IP65 covers, and which piece to buy first.
Small parts organizers, and the one that suits how you work
Parts cabinets, sealed bin organizers and tray inserts - three formats for three different problems, compared on published compartment size.
The best tool chests, ranked on what the maker actually publishes
The flagship roundup: chests and cabinets ranked on published gauge, slide ratings and volume, with three things we would actively skip.