Stanley FatMax Open Mouth Tool Bag, 18", 518150M price history and forecast - Stanley FatMax 518150M
Stanley FatMax Open Mouth Tool Bag, 18", 518150M

Stanley FatMax Open Mouth Tool Bag, 18", 518150M

Brand:
Stanley FatMax
Model Number:
518150M
UPC:
076174939507
EAN:
0076174939507
Walmart SKU:
26910101
Key Takeaway

Recent downward movement established $62.74 pricing, now 0.0% below the quarterly average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$65.00
Lowest Price
$52.16
Most Recent Price
$65.00
Average Price
$61.33
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$62.74
Lowest Price
$44.87
Most Recent Price
$62.74
Average Price
$57.74
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Stanley FatMax Open Mouth Tool Bag, 18", 518150M since 12/9/2022. The most recent price update was on Mar 12, 2026.

Price Range: Over the past 90 days, the price has ranged from $44.87 (lowest on 7/22/2023) to $62.74 (highest on 10/14/2025). The average price during this period is $57.74.

Current Trend: Walmart.com prices have ranged from $62.74 (Mar 12) to $62.74 (Mar 12) over the past 90 days. Current price is close to the 90-day average of $62.74.

Customer Insights: Rated 4.41/5 from 17 reviews.

Customer Reviews

17 reviews

Customer Reviews

4.4
Based on 17 reviews
5
13
4
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Showing 10 of 17 reviews

Great tool bag!

Candace January 30, 2026

bought this as a Christmas gift and he loved it!

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Keeps my tools dry

Dmannn November 18, 2017

Use this when I take trips to the junkyard or have to do field repairs. Keep a spare Bostitch cordless impact driver in here with 2 extra batteries and working in the rain it gives me peace of mind. The hard plastic bottom is provides about 2 inches of water clearance so i never worry about my tools getting wet. Getting another soon!

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Very well made

William February 25, 2016

First off I will say that I did get the yellow and black model which is Stanley's traditional colors which wasn't a problem as I wanted that color anyway. This tool bag replaced a 12 inch Stanley tool bag and the two do not even compare. This new 18 inch bag in amazing. It has the solid plastic/rubber bottom that makes it alright to set it down on a wet floor or something and not worry about it. There are pockets all around this bag and more inside! I fit almost all of my tools in pockets except the big stuff like my hammer and my level. I highly recommend this tool bag. It is big enough for my entire tool collection. It is extremely high quality and well worth the price!

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Quick and easy

malisnear January 21, 2017

Found it to be quick and easy. The cashier in that department was very friendly.

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On the go bag

NickK September 2, 2020

This bag makes a great on the go bag. I mainly use this bag to store tools in the back of each of my vehicles in case I need any tools while on the road. So I have 3 of these bags in the back of my 3 vehicles. It holds a decent amount of tools and helps keep me organized. I really enjoyed the zipper function which allows the tools to not fall out of the bag. One thing that really stood out about this tool bag was the hard plastic on the bottom. It is a great way prevent holes in the fabric plus if a liquid spills than no worries of your tools getting wet from the bottom. The fabric is pretty thick and the stitching looks good. I really enjoy this bag. It also makes a great gift to those friends in need.

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FATMAX great photography bag!

littlefooch August 27, 2021

Extremely well built, heavy fabric, solid structure. Better than photography gear bags sold for more. The wide opening allows direct access to anything you need in a moment. WISH STANLEY MADE THIS BAG A LITTLE WIDER (20"), I'd buy another in a moment

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Great Bag

Rbthud September 6, 2016

I also received the traditional Stanley Black and Yellow bag, which I also prefer. The bag has ample room for storage. The bottom seems to be very sturdy which is an important feature for me. Plenty of pockets for small individual tool and personal items. I highly recommend this bag.

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Good Value for Handyman Tool Bag

SCVHandyman August 24, 2014

The bag is good for my handyman business. I fit most of my needed tools plus a cordless drill in it. The only drawback is that both side of the top opening don't stay open, I have to keep opening the bag to get/put a tool inside.

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Great on the go

Ckorom August 9, 2021

[This review was collected as part of a promotion.] Great for on the go, holds everything I need and can easily just grab it and go. Very sturdy

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Wrong item

Muther August 29, 2017

The picture on the ad when I purchased was outdated and did not reflect the item I received. I returned it and purchased one elsewhere. In WM defense, Stanley changed the product and did not change the part number so I had to find someone with old stock to get the item shown in the picture.

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Price History

Historical price data graph for Stanley FatMax Open Mouth Tool Bag, 18", 518150M

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

1 records

Walmart.com prices have ranged from $62.74 (Mar 12) to $62.74 (Mar 12) over the past 90 days. Current price is close to the 90-day average of $62.74.

Walmart.com price history for Stanley FatMax Open Mouth Tool Bag, 18", 518150M showing recent price changes over the past 90 days
Date Price Change % Change
$62.74

Third-Party Seller Pricing

6 records

Third-Party Sellers prices have ranged from $59.99 (May 4) to $65.00 (Jun 5) over the past 90 days. Current price is close to the 90-day average of $64.17.

Third-party seller price history for Stanley FatMax Open Mouth Tool Bag, 18", 518150M showing recent price changes
Date Price Change % Change
$65.00 $+0.00 +0.0%
$65.00 $+0.00 +0.0%
$65.00 $+5.01 +8.4%
$59.99 $-5.01 -7.7%
$65.00 $+0.00 +0.0%
$65.00

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