Duro Bulwark 12 lb. Extra Heavy Duty Natural Kraft Bag - 400/Bundle

Item number  433xhwb12bagMFR number  71012

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Quantity Discounts

$29.99/Bundle$0.07/Each

2 or more$26.99/Bundle$0.07/Each

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Product Overview

  • Package deli items, fresh produce, or other smaller delicacies
  • Rectangular base allows bag to stand upright
  • Extra heavy-duty paper
  • Thick construction makes it easy to open and package items for fast, efficient service
  • Made from 100% recycled paper
Quality Rating:

UPC Code:400013313195

Duro Bag 71012 Specs

Quantity
400/Bundle
Shipping Weight
18.08 lb.
Width
7 1/16 Inches
Height
13 3/4 Inches
Gusset Width
4 1/2 Inches
Basis Weight
57 lb.
Capacity
12 lb.
Color
Brown
Design
Plain
Features
BPI Certified Made in America No PFAS Added Recyclable SOS Bags
Handle
Without Handle
Material
Kraft Paper Paper
Pattern
Plain
Style
Heavy Duty
Type
Shopping Bags
Usage
Heavy Duty

Duro Bag 71012 Details

This Duro Bulwark 12 lb. extra heavy-duty natural kraft paper bag is a perfect bagging solution for hardware store purchases, food deliveries, six packs of beer, and to-go items! Compared to standard heavy-duty paper bags, this extra heavy-duty bag has a 57 lb. basis weight that allows it to hold hefty items without ripping or tearing. While its square bottom gives it the stability to stand upright on its own, its thick construction makes it easy to open and package items.

This Bulwark bag has an ample capacity that allows you to add more items to one bag than traditional plastic bags, helping to reduce waste and minimize the need for additional bags. Plus, it's made of extremely durable paper and can be recycled when you or your customers have finished using it. Both cost-efficient and eco-friendly, this bag is great for grocery and convenience stores, bakeries, coffee shops, pizzerias, and restaurants!

Overall Dimensions:
Width: 7 1/16"
Gusset Width: 4 1/2"
Height: 13 3/4"
Basis Weight: 57 lb.
Capacity: 12 lb.

Attention CA Residents:
  • Made in America

    Made in America

    This item was made in the United States of America.

  • No PFAS Added

    No PFAS Added

    This item was manufactured without intentionally added PFAS substances.

  • BPI Approved Cert # 7138847-4

    BPI Approved Cert # 7138847-4

    This product is certified by the Biodegradable Products Institute (BPI) as compostable in a commercial composting facility.

  • Recyclable

    Recyclable

    This item is able to be recycled under some recycling programs.

  • SFI Certified

    SFI Certified

    This item has been certified by the Sustainable Forestry Initiative (SFI) to promote sustainable forest management.

Questions & Answers

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Frequently Asked Questions From Customers

Are these bags completely plain and unprinted?
Paper grocery bags and lunch bags are commonly stamped with the name of the manufacturer, the size of the bag, and information required for recycling. However, the majority of the bag's surface is plain.

Resources for Duro Bag 71012

Customer Reviews

Customer Photos & Videos

4.4

Rated 4.4 out of 5 stars

11 Customer Reviews

How item reviews work

Customers Say

Customers find these bags sturdy, reliable, and a good size for various uses. Many mention they hold weight well and resist tearing. Some mention concerns about quality control, but most agree the bags are strong and versatile.

  • bag
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  • heavy
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  • weight
  • brown
  • customer
  • duty

This AI-generated summary was created from real customer reviews

Showing 11 of 11 reviews
Review by

Vincent V.

Posted on 03/15/2025

Rated 5 out of 5 stars
Capacity:
20 lb. (Shorty)
Usage:
Extra Heavy Duty

School back pack program

Review by

Heather C.

Posted on 08/07/2025

Verified Purchase

Rated 5 out of 5 stars
Capacity:
25 lb. (Shorty)
Usage:
Extra Heavy Duty

I love these bags, originally purchased for wine bottles- when someone buys 2 or more because of their size and weight. But these are so versatile, not big, not little.

Review by

Ordering P.

Posted on 06/23/2025

Verified Purchase

Rated 5 out of 5 stars
Capacity:
25 lb. (Shorty)
Usage:
Extra Heavy Duty

The size and durability of the bag

Review by

Aneesh P.

Posted on 03/14/2024

Verified Purchase

Rated 2 out of 5 stars
Capacity:
20 lb. (Shorty)
Usage:
Extra Heavy Duty

Not heavy enough

Thank you for your review, Aneesh! We are sorry these bags have not worked well for you. We have reached out to remedy this issue. Please reach out to our Customer Solutions team with any questions!

Review by

Dan S.

Posted on 06/27/2023

Verified Purchase

Rated 2 out of 5 stars
Capacity:
12 lb.
Usage:
Extra Heavy Duty

At least 53 of the 400 bags had faulty bottom seams. That's, like, insulting quality control. Great bag otherwise.

Thank you for your review, Dan! We are sorry this product has not worked well for you. A Customer Solutions Representative will contact you soon!

Review by

Rachel H. from Good Earth Good Eating

Posted on 10/13/2022

Verified Purchase

Rated 5 out of 5 stars
Capacity:
8 lb.
Usage:
Extra Heavy Duty

Great thick bag to hold our frozen items. No fear of tearing!

Review by

Zoe

Posted on 02/17/2021

Verified Purchase

Rated 5 out of 5 stars
Capacity:
25 lb. (Shorty)
Usage:
Extra Heavy Duty

This bags is what I’ve been looking for. If you have order the other cheaper kind and they have been ripping on your customer then this will definitely work for you strong and can handle the weight

Review by

Lisbeth

Posted on 08/08/2020

Verified Purchase

Rated 5 out of 5 stars
Capacity:
12 lb.
Usage:
Extra Heavy Duty

This brown bag is very strong, heavy duty paper made , gave me no problems packaging foods in it, it held very well without ripping

Review by

Mark J.

Posted on 06/05/2020

Verified Purchase

Rated 4 out of 5 stars
Capacity:
8 lb.
Usage:
Extra Heavy Duty

Super nice weight to them, they feel very sturdy. We use ours to pack bread loaves in for sale, and they feel one step up in quality from the regular ones. I wish they were made out of a higher percentage of recycled material but they are very high-quality regardless.

Review by

Matt S.

Posted on 09/11/2019

Verified Purchase

Rated 5 out of 5 stars
Capacity:
8 lb.
Usage:
Extra Heavy Duty

These bags are fantastic for any kind of retail service. We use them for our farmers markets to package our produce. The extra heavy duty strength has served us well as we pack pounds of produce in these and they have not torn on us once. Highly recommend!

Review by

Bruno I. from Bruno Coronado

Posted on 06/22/2019

Verified Purchase

Rated 5 out of 5 stars
Capacity:
8 lb.
Usage:
Extra Heavy Duty

i have been using this Duro Husky Extra Heavy-Duty 8 lb. Brown Paper Bag and they are great look so good that i even made them custom printed