Builder Bag Transparent

Bulk Bags - Flexible Intermediate Bulk Containers by Crasti & Co.

Discover the durability you need for your packaging challenges with bulk bags by Crasti & Co, a partner of O F Pack.

Proudly crafted to Australian safety standards, these woven polypropylene bags are engineered to excel in the harshest of conditions, ensuring your products remain protected throughout the most rigorous transportation and shipping environments.

Crasti bulk bags or flexible intermediate bulk containers (FIBCs)  are your reliable choice, capable of accommodating a diverse range of materials. Whether you’re dealing with heavy construction materials  or require transportation packaging for agriculture and horticultural items, these bags are designed to get the job done. When strength and dependability are non-negotiable, Crasti & Co.’s bulk bags have you covered.

Builders Bulk Bags

Builders Bulk Bags by Crasti & Co. are a versatile packaging solution tailored to meet the unique demands of various Australian industries. With a comprehensive range of sizes and configurations available, Crasti will help you select the perfect size and configuration for your specific application. Whether you need large lightweight bags for a single trip or multi- trip bags , they’ve got the bulker bag for you. 

Customisability is a key feature, allowing you to brand the bags with your logo or product details to reflect your identity and marketing requirements. Moreover, all CrastiFIBCs (Bulk Bags) are designed, manufactured, and certified per Australian Standards AS3668-2019, ensuring quality and compliance. These bags are also UV stabilised, providing longevity and reliability in different environmental conditions.

Packaging by Industry

Market Applications




Waste recovery

Agriculture and Fertiliser

Scrap metal

Baffled Bulk Bags

Crasti baffled bulk bags offer a unique solution for precise and secure material handling. These bags feature internal baffles or panels sewn into the corners and sides, resulting in a square or rectangular shape, even when partially filled. This design optimizes space utilization, maintains material stability, and minimizes the risk of shifting or settling during transport.

The square shape of these baffled bulk bags not only enhances stability but also simplifies stacking, making them ideal for situations where multiple bags need to be stored or transported on pallets. The square corners also facilitate precise material flow control during discharge, ensuring a controlled and efficient pour. Crasti & Co. takes pride in their bulk bags as they are designed, manufactured, and certified under Australian Standards AS3668-2019, and they are UV-stabilized for durability.

Packaging by Industry

Market Applications

Agriculture and Fertiliser

Grain handling

Stock feeds


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Clean-Room Bulk Bags

At Crasti & Co., their clean-room bulk bags are meticulously designed and manufactured to reduce the possibility of contaminants being introduced into the bags’ contents. Besides manufacturing the bags in a state-of-the-art facility accredited to ISO 9002, ISO 22000, and BRC standards, they are also made with a keen focus on hygiene. All seams, cuts, and stitching are external to the food contact area (the internal surfaces), ensuring the integrity of your food products. This meticulous approach guarantees that the bulk bags maintain the highest standards of cleanliness, aligning seamlessly with food safety requirements.

These bags match perfectly with food production equipment, offering compatibility that facilitates a smooth and contamination-free process. Crasti clean-room bulk bags come in a diverse range of sizes and configurations to cater to the varied needs of the food industry. They are perfect for packing and processing dry, free flowing food products like sugar, flour, tea, nuts, coffee, starches, dry pasta, processed mixes, and more. Crasti & Co. clean room bulk bags even feature colored sewing thread for easy identification. Additionally, optional blue-tint polyethylene liners are available for specialized applications.

Packaging by Industry

Market Applications



Personal and skin care

Durable and Heavy-Duty

Crasti & Co.’s Bulk Bags embody durability and heavy-duty performance. They are specifically built to withstand the challenging conditions encountered during production, storage, and transportation. These conditions include heavy loads, frequent handling, exposure to varying environmental elements like shifting temperatures, moisture, and UV radiation, as well as potential contact with sharp or abrasive materials. In these demanding situations, their bags consistently maintain structural integrity, ensuring the protection and preservation of your products.

Custom & Ready-Made Formats Available

Available Features

Crasti FIBCs 11 2048x1448 1
Custom bag sizing, printing, and top/bottom formats also available.

Why Choose Crasti Bulk Bags?

Customized To Your Needs

Crasti & Co.’s bulk bags are customised to meet your precise requirements. They offer custom sizing along with off-the-shelf products, allowing you to choose the dimensions that suit your needs. You can also select from a range of spout and opening options for efficient filling and discharge, as their bags are designed to seamlessly align with your supply chain demands.

Quality Assurance
Crasti FIBC/bulk bags are crafted using high-quality materials, and they are all produced in a single factory. This ensures optimal quality control and compliance with Australian standards. This ensures that you will receive a product of superior quality that will provide safety to not only your product but your people.

Contact Crasti today for your Bulk Bag needs.

process 1
Get in Touch With Us

Tell us about your product and packaging needs. An O F Packaging specialist will be assigned to you as your dedicated account manager to help you throughout this process.

process 2
Let’s Collaborate

Let’s get down to your packaging specifications. Once you approve our quotation, we proceed to your packaging design until you sign-off the final proofs for production.

process 3
Wait for Delivery

Stay tuned for regular production updates from your sales support officer while you wait for delivery. No need to worry, O F Packaging also helps clients with logistics and shipping.

Email us at for more information. 
Let’s discuss your order details and packaging requirements.

Frequently Asked Questions

The number of 20kg bags that can fit in a bulk bag, also known as a Flexible Intermediate Bulk Container (FIBC), depends on the size and load-bearing capacity of the bulk bag. Typically, a standard 1,000kg bulk bag can hold around 50 to 55 of the 20kg bags, assuming the bulk bag is fully filled.
Crasti bulk bags are widely used in a variety of industries due to their versatility and cost-efficiency. They find applications in agriculture for storing grains and animal feed, the construction sector for transporting construction materials, and the chemical industry for handling powders and granules. Additionally, they are crucial in waste management, recycling, petrochemicals, and many other sectors, making them a go-to solution for the transportation and storage of bulk materials.
Crasti bags are made from woven polypropylene bags and so they can be recycled through various recovery centers and programs like Bag Muster, ensuring that they do not end up in landfills. Recovery programs like these minimise waste and support the improvement of the waste-stream infrastructure in Australia.

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Contact us now and get bulk bags for your products.