Search  for anything...
Klein Tools

Klein Tools 55421BP-14 Tool Backpack, Heavy Duty Tradesman Pro Tool Bag Organizer with 39 Pockets, Molded Bottom

  • Based on 5,143 reviews
Condition: New
Checking for product changes
$99.97 Why this price?

Buy Now, Pay Later

As low as $16.66 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 19
Order within 2 hours and 9 minutes
Available payment plans shown during checkout

Recently Viewed

Style: Low Profile


Features

  • Tool bag backpack features large opening for power tool organization, with 39 interior pockets for mobile hand tool storage
  • Hard, molded front pocket protects safety glasses
  • Small zipper pouch for small parts and tools
  • Interior pockets can be used as a screwdriver organizer or wrench organizer
  • Fully molded bottom protects from the elements
  • Shoulder straps with extra padding for back support and handles for easy carrying
  • 1680d ballistic weave for durability and water resistance

Description

Klein Tools' Tradesman Pro Organizer Backpack features 39 pockets for plenty of tool storage, including a hard, molded front pocket for safety glasses and a front zipper pocket to store loose parts. The bright orange interior will help you find your tools faster. The durable molded base protects from the elements and is water resistant. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Brand: Klein Tools


Material: 1680d Ballistic Weave


Color: Black


Product Dimensions: 14.5"L x 7.25"W x 20"H


Water Resistance Level: Waterproof


Brand: ‎Klein Tools


Material: ‎1680d Ballistic Weave


Color: ‎Black


Product Dimensions: ‎14.5"L x 7.25"W x 20"H


Water Resistance Level: ‎Waterproof


Maximum Weight Recommendation: ‎5 Kilograms


Number of Compartments: ‎39


UPC: ‎092644540103 737946746661 752913149511 092644554674 757274817925 700811752562 737946107684 767674898806 733353299431 641125358227 731215034473


Global Trade Identification Number: ‎74


Manufacturer: ‎Klein Tools


Part Number: ‎55421BP14


Item Weight: ‎6 pounds


Country of Origin: ‎Bangladesh


Item model number: ‎55421BP-14


Is Discontinued By Manufacturer: ‎No


Size: ‎Large


Style: ‎Low Profile


Finish: ‎orange


Shape: ‎Oval


Item Package Quantity: ‎1


Number of Handles: ‎4


Special Features: ‎39 Pockets and molded plastic bottom


Included Components: ‎Tool Bags


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: August 9, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • This tool bag is amazing, for several reasons
Style: Low Profile
This tool bag is amazing, for several reasons. The first and foremost being it's seemingly endless pockets and sections for pliars, screwdrivers, wrenches, ratchets, etc. the second reason being its durability and resistance to scratches and tears. I have dropped This bag, thrown this bag, drug this bag up against block walls and everything else under the sun, and its material has held up. It feels sturdy and well constructed because it is sturdy and well constructed. Klein very rarely slips on quality, and this is no exception. I will say there's not a lot of room that's not designated by a Velcro pouch or a pocket of some allocation. You can't really open it up and toss things in it, as with a standard tool bag. Some feel this important because it forces unorganized people such as myself to stay organized. The bag is a bit stiff when you get it, but after a few days of working it It will loosen up nicely. This is definitely a great buy if you're in a field such as electrical work and need specific tools in specific places. The shoulder straps are nicely padded and it makes walking around for long periods of time toting this bag comfortable, even if it feels like it weighs half a ton because it's full of linemen's pliars and screwdrivers. And hey, it's always nice to have two free hands for whatever you need to carry in addition to the tool bag. This is definitely worth the money if you're in need of a sturdy bag that can work as hard as you do. ... show more
Reviewed in the United States on March 22, 2017 by Samuel Matthew
    • Great price, Solid Contruction, Slim and Light but Sturdy!
Style: Low Profile
Review Image by Christ R Christ R
The media could not be loaded. For the price I love this bag, it holds everything I need and then some. I used it for 2 months before leaving a review and so far Excellent! Alot easier to climb ladders with a back pack on and easier to fit through caged commercial ladders with this style of backpack. It isn't huge and bulky. Just the right size for a steal compared to other brands I've tried. ... show more
Reviewed in the United States on October 3, 2024 by Christ R Christ R
    • The tool bag for real tradesmen and tool bag sluts like me!
Style: Low Profile
I’m a product line manager and was at a field test site at an international airport when one of the tradesman assigned to my team walked in with one of these bags filled with about 80 pounds of tools. Recognizing a fellow tool bag slut like myself we started talking features and I was hooked - bought mine before the conversation was done. Start with the flat rigid rubberized bottom to keep the bag upright, contents dry, and prevent “poke through” - it just gets better and better. The padded shoulder straps are not just sewn into the bag seam - they are mega reinforced onto structural tabs that go into the bag and have a chest cross strap to hold things in place. The two outer pockets on the back have heavy duty zippers and the top one is reinforced to hold delicate gear but most people will probably use for cell phones and cords. Love the METAL loop on the side to hold a tape measure tab! The bag opens to the tool storage area with two bi-directional heavy duty zippers - none of the cheap single zipper crap here. Open it a little or a lot and the zippers hold in place. Perfect for holding that tool that’s just a couple inches too long for the bag. On both sides there are Kevlar style material pockets with Velcro tabs for multi-tools, folding knives, hex kits, bits and drivers. Add to that plenty of reinforced loops to hold pliers, wrenches and the like. Whomever designed this bag has definitely lived the life and walked the walk! They did their research and talked to tradesmen about our needs, wants and disappointments. Guys - THIS is the bag you want to generate envy amongst your work buddies. Ladies - THiS is the gift you want to get for your guy to prove that you “get” him (and to get back at him for rolling his eyes every time you wander off into a purse or shoe discussion with your friends). Get the point across to your Neanderthal partner that this is the Prada, Kate Spade or Laboutin of tool bags! ... show more
Reviewed in the United States on February 26, 2020 by Infrastructure Designer
    • Durable and strong
Style: Low Profile
Nice backpack.. expensive but worth it for your tools ...
Reviewed in the United States on February 13, 2025 by Hawaiiangolfer808
    • Sturdy, plenty of pockets, a bit tight for power tools, most importantly: It's a BACKPACK!
Style: Low Profile
Finding tool bags is tough. You want one that's durable, roomy, and easy to carry but accessible once you get to work and open it up. Klein makes good tools, and they've made a good bag. The most important feature is you can carry it on your back, so walking a block or two won't strain a shoulder like a regular bag would. The only issue I have is the updated design went to a zip pocket on the front, instead of the big buckled pocket. The buckled design was better because it gave you extra space for carrying larger items (like a drill or impact). It's the only reason I give it 4 stars is because the change in design is a step backwards imo. The side flaps on that pocket also prevent the front from opening in any practical manner. I cut them off and cauterized the loose edges. ... show more
Reviewed in the United States on August 30, 2023 by YourCallCannotBeConnected
    • This Thing is Perfect For Those Hardcore Industrial Careers
Style: Low Profile
I absolutely love this bag , I’m able to carry all my tools and have them already neat and sorted prior to use . I love that it has multiple compartments & pouches . The bag is very tough and can withstand allot of different environments. I’ve had for like a month or so now and this thing still looks brand new . Now even a scratch on it ! ( I Work At The Ports With Cranes , just to give an idea of the background ) ... show more
Reviewed in the United States on October 9, 2022 by Conterrion
    • Work backpack
Style: Low Profile
This Klein backpack is worth every dime, it holds more than enough tools and is very sturdy. The way it sits on your shoulders and back makes it very lightweight. I use this to carry a multitude of hand tools for working on dental equipment and X-rays.
Reviewed in the United States on August 24, 2024 by Chris segreto
    • Klein backpack
Style: Low Profile
The main zippers were never clamped down all the way so when unzip it the thing you pull comes off
Reviewed in the United States on March 1, 2025 by Daniel P

Can't find a product?

Find it on Amazon first, then paste the link below.