Heavyduty square bottom lifting bag designed for construction, bulk transport, and storage. Key benefits Built for heavy loads: the 80x80x90 cm model supports a load of 1 ton, making it suitable for moving aggregates and bulky materials. Durable canvas construction: tearresistant and waterproof for extended service life in outdoor and site conditions. Reusable and easy to store: folds flat for compact storage and is simple to clean for repeated use. Stable shape and capacity: square bottom design helps the bag stand upright for easier filling and stacking. Features and specifications Type: Square Bottom / Square Material: Canvas Available sizes: 50x50x50 cm, 60x60x70 cm, 80x80x90 cm, 100x100x100 cm Load capacity (80x80x90 cm model): 1 ton Package content: 1 x Big Bag Typical use scenarios Construction site: Transport and store sand, gravel, and debris during site clearing and material delivery. Agriculture and grain storage: Hold grains or bulk feed for temporary storage or transport. Garden and household: Collect and move garden waste, firewood, or household items during cleanup and storage operations. Care and handling Fold and store when not in use to save space. Clean with water and mild detergent if needed and allow to dry fully before storing. Inspect for tears or damage before reuse. This lifting bag offers a practical, durable solution for moving and storing bulk materials where a robust, reusable container is required.