Bulk Bags | Tonne Bags

FIBC Bulk Bags & 1 Tonne Dumpy Bags – UK Supplier

Shop our range of high-strength FIBC bulk bags and 1 tonne dumpy bags (also known as builders bags, jumbo bags or tonne bags). These Flexible Intermediate Bulk Containers are designed for safe, efficient handling of bulk materials across construction, agriculture, waste management, recycling and manufacturing.

Our bulk bags are manufactured to EN ISO 21898 standards with a typical 5:1 safety factor. Made from durable woven polypropylene (often with 30%+ recycled content), they offer excellent strength, UV resistance and reliability for single-trip or multi-trip use.

Popular uses for our FIBC bulk bags

• Construction and building sites – rubble, bricks, sand, gravel, aggregates
• Agriculture and farming – grain, animal feed, fertiliser, seed
• Waste management and recycling
• Landscaping and gardening
• Industrial bulk packaging and storage

Available in a wide range of sizes from mini bulk bags (50x50x50cm) through to standard 80x80x80cm and 90x90x90cm 1-tonne options, plus larger jumbo bags and specialised styles including tunnel lift, vented, with fill/discharge spouts, and green or white versions.

All bulk bags are supplied with lifting loops for easy forklift or crane handling. We offer competitive quantity breaks for trade buyers, free UK delivery on qualifying orders, and same-day dispatch when ordered before 2pm Monday–Friday.

Whether you need standard builders dumpy sacks, heavy-duty FIBC bulk bags, or custom-printed options, Sackman provides reliable UK stock and expert support for bulk packaging.