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It is necessary to respond quickly to heavy rain and typhoon disasters. At such times, this "Dash Back II" weighs only 0.2 kg before absorbing water, so no strength is needed for transportation. It expands within minutes in response to water. There is no need for soil packing, making it easy for anyone to handle. 【Features】 ■ No soil packing required ■ Easy to handle for everyone from children to the elderly ■ Reduces storage space compared to traditional sandbags ■ Made from environmentally friendly materials *For more details, please refer to the PDF document or feel free to contact us.

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The "Dash Sheet DBS-10" is a product that quickly absorbs water simply by being taken out of the package and placed down. After use, it can be air-dried in the sun for about 3 to 4 days, during which it gradually decomposes due to ultraviolet rays and releases moisture. To promote dehydration, place it in a calcium chloride solution with a concentration of about 15%, and it will completely release moisture in about 15 minutes per sheet. After that, it can be disposed of as combustible waste. It can be used for various situations, including flooding inside buildings, flooding in elevator machine rooms, water leaks from piping systems, and flooding at construction sites. 【Features】 ■ Quickly absorbs water just by being taken out of the package and placed down ■ Can respond quickly in emergencies ■ Absorbs 10 liters in about 5 minutes ■ Can be processed by air-drying or using calcium chloride, and can be incinerated *For more details, please refer to the PDF document or feel free to contact us.

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The "Dash Bag II" is a water-absorbent sandbag that is equivalent to 750 kg of earth in one package (50 bags). Before absorbing water, it weighs only 0.2 kg, making transportation easy. It expands within minutes upon contact with water. There is no need for soil filling, so it can be easily handled by anyone. Additionally, by using calcium chloride for post-use treatment, it can be efficiently dehydrated. 【Features】 ■ Expands within minutes upon contact with water ■ No soil filling required ■ Can be easily handled by anyone ■ Equivalent to 750 kg of earth in one package (50 bags) ■ Significantly reduces storage space compared to conventional sandbags *For more details, please refer to the PDF document or feel free to contact us.

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The "Dash Pool" is a foldable, portable water tank made of PVC that excels in abrasion resistance. After folding, it becomes compact and can be stored in a space-saving manner. It can be assembled in a short time without the use of supports or frames. It is useful in a wide range of fields, including disaster prevention, various events, agriculture, and industry. 【Features】 ■ Self-supporting by simply spreading the tank ■ Can be assembled in a short time without the use of supports or frames ■ Becomes compact after folding and can be stored in a space-saving manner ■ Comes with a drainage outlet and storage bag *For more details, please refer to the PDF document or feel free to contact us.

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The "water-absorbent sandbag that expands with water" is a sandbag that does not require filling with soil and is suitable for sudden flood measures such as typhoons and torrential rains. A sandbag weighing only about 270g can become a 20kg sandbag in just 2 minutes, making it useful for water response at disaster sites, water diversion, and preventing landslides. It is compact before soaking, making storage in a warehouse easy. Samples are currently being offered! If you are interested, please feel free to contact us. 【Features】 ■ Before absorbing water, it weighs 270g and becomes about 20kg after 2 minutes of soaking ■ The handles on all sides make it convenient to carry ■ Patent number: Patent No. 6216212 ■ NETIS registered product: No. KT-170040-A ■ Utility model: No. 3214090 *For more details, please refer to the PDF document or feel free to contact us. *If you would like a sample, please specify "Sample Request" in your inquiry.

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The "Super Dash Bag" is a water-absorbent sandbag that can be completed with just water, without the need for soil. It has handles attached to the outer bag, making it easy to transport even when it becomes heavier after absorbing water. You can drive stakes into the handles without damaging the outer bag, allowing you to secure the sandbag. Furthermore, the outer bag is shaped like a rectangular prism, so when the absorbent material swells, it expands into a rectangular shape, allowing the top and bottom to be flat and stable for stacking. 【Features】 ■ Weighs 270g before absorbing water, and becomes approximately 20kg after 2 minutes of absorption ■ Handles on all sides for convenient carrying ■ Stable stacking capability ■ Made from durable non-woven fabric, etc. *For more details, please refer to the PDF document or feel free to contact us. *If you would like a sample, please specify "Sample Request" in your inquiry.

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The "Super Dash Bag" is a water-absorbent sandbag that can be completed using only water, without the need for soil. It can absorb freshwater such as river water, rainwater, and tap water, allowing for quick responses during emergencies like heavy rain, typhoons, and sudden downpours. Since it eliminates the need for the cumbersome task of filling with soil, it also contributes to labor and manpower savings. 【Features】 ■ Can absorb freshwater ■ Enables quick response in emergencies ■ Patent number: Patent No. 6216212 ■ NETIS registered product: No. KT-170040-A ■ Utility model: No. 3214090, etc. *For more details, please refer to the PDF materials or feel free to contact us. *If you would like a sample, please specify "Sample Request" in your inquiry.

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The "Super Dash Bag" allows for the creation of sandbags simply by soaking it in water. This reduces the labor required by workers, enabling labor-saving and improving workability. Additionally, by enclosing the sandbag within a package that blocks 99% of ultraviolet rays, it prevents the degradation of both the sandbag and the water-absorbent material, enhancing durability and improving quality. Furthermore, by using non-woven fabric for the bag material, it becomes less prone to tearing, which improves workability when stacking for use. 【Features】 ■ Prevents degradation of sandbags and water-absorbent materials ■ Improves workability during use ■ Contributes to labor-saving and improved workability, etc. * For more details, please refer to the PDF document or feel free to contact us. * If you would like a sample, please specify "Sample Request" in your inquiry.

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The "Super Dash Bag" is a water-absorbent sandbag that can be completed using only water, without the need for soil. It significantly contributes to reducing labor for workers and shortening the process since it does not require the labor of filling with soil during flood situations. By soaking the bag in water, a 20 kg sandbag can be produced in just 2 minutes, allowing for quick use in emergencies. 【Features】 ■ Before absorbing water, it weighs 270g, and after 2 minutes of absorption, it becomes approximately 20kg. ■ Can store 900 bags in a space of 1.4m × 1.2m. ■ Contributes to labor-saving and workforce reduction as it does not require soil filling, among other benefits. *For more details, please refer to the PDF document or feel free to contact us. *If you would like a sample, please specify "Sample Request" in your inquiry.

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The "Super Dash Bag" is a water-absorbent sandbag developed to respond to flooding caused by sudden heavy rain and typhoons, which has traditionally been addressed with sandbags filled with soil. By utilizing this product, it is possible to create sandbags simply by soaking them in water, eliminating the need for filling with soil, thereby improving workability and shortening the construction process. 【Features】 ■ The cubic shape enhances stability ■ The elimination of soil filling work allows for a shortened process ■ Can be installed by a single worker, contributing to labor savings, etc. *For more details, please refer to the PDF materials or feel free to contact us. *If you would like a sample, please specify "Sample Request" in your inquiry.

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In emergency disasters where unforeseen circumstances are anticipated, it is important to prepare emergency response measures considering various situations. Expanding the options for flexible response strategies and methods suitable for the disaster site and conditions will likely be the most effective preventive measure during emergencies. We hope that by maximizing the effectiveness and speed of our products and having them used in practice, we can help minimize the damage caused by emergency disasters. 【Features】 ■ Before water absorption: 270g, absorbs approximately 20kg of water in 2 minutes ■ Handles on all sides for easy transport ■ Patent number: Patent No. 6216212 ■ NETIS registered product: No. KT-170040-A ■ Utility model: No. 3214090 * For more details, please refer to the PDF document or feel free to contact us. * If you would like a sample, please specify "Sample Request" in your inquiry.

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The "Super Dash Bag" is a water-absorbent sandbag that can be completed using only water, without the need for soil. While traditional dash bags expand to 15 kg after 5 minutes of water absorption, this product achieves even faster absorption, expanding to 20 kg in just 2 minutes. Additionally, the improved expansion rate allows for more space-efficient storage of sandbags with the same weight. It uses UV-cut vacuum packaging, enabling long-term storage and reducing the risk of deterioration that could render it unusable in the event of a disaster. 【Features】 ■ Weighs 270g before water absorption, expands to approximately 20 kg of sandbag after 2 minutes of absorption ■ Convenient handles on all sides for easy transport ■ Patent number: Patent No. 6216212 ■ NETIS registered product: No. KT-170040-A ■ Utility model: No. 3214090 * For more details, please refer to the PDF document or feel free to contact us. * If you would like a sample, please specify "Sample Request" in your inquiry.

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The "Dash Bag" by Keystone Co., Ltd. is a water-absorbent sandbag that can be completed using only water, without the need for soil. Before use, it is a thin hemp bag with a thickness of 8mm and a weight of 400g. By soaking it in water for 5 minutes, it expands to over 15cm in thickness and weighs up to 15kg. Thanks to its UV-cut vacuum packaging, it can be stored for a long time without worry. This also solves the issue of deterioration that can prevent use in emergencies. 【Solving these common problems with traditional sandbags!】 ■ You can't complete sandbags without soil, tools, etc... ■ Heavy machinery like dump trucks or excavators is needed to transport soil... ■ In emergencies, the need for soil filling work can delay initial response... ■ Handling of soil after use is difficult... *Please check the PDF document for more details on the "Dash Bag." *If you would like a sample, please specify "Sample Request" in your inquiry.

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Keystone Co., Ltd.'s "Dash Bag" is a water-activated, absorbent sandbag that can be completed with just water, without the need for soil. Before use, it is a thin burlap bag measuring 8mm in thickness and weighing 400g. By soaking it in water for 5 minutes, it expands to over 15cm in thickness and weighs up to 15kg. The UV-cut vacuum packaging ensures safe long-term storage, solving the issue of degradation that could render it unusable in emergencies. 【Features】 ■ Expands in about 5 minutes when exposed to water, increasing weight from 0.4kg to 15kg ■ Significantly reduces storage space compared to traditional sandbags ■ Easy for anyone to use; simply soak in water for 5 minutes ■ No need for soil filling ■ Can store 4,000 bags (stacked 4 layers) per tsubo ■ Long-term storage is safe with UV-cut vacuum packaging *For more details, please refer to the PDF document or feel free to contact us. *If you would like a sample, please specify "Sample Request" in your inquiry.

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The "Super Dash Bag" achieves even faster water absorption than conventional dash bags, which can expand up to 15kg with 5 minutes of water absorption. It can now expand up to 20kg with just 2 minutes of water absorption. This allows for even quicker responses in urgent situations where every second counts. Additionally, the improved expansion rate allows for more space-efficient storage of sandbags with the same weight. 【Features】 ■ Custom printing of municipal or corporate names and logos on the outer bag is possible. ■ The handles on all four sides make it convenient to carry. ■ Made from tear-resistant non-woven fabric. ■ Patent number: Patent No. 6216212. *For more details, please refer to the PDF document or feel free to contact us.

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The "Dash Bag," manufactured and sold by Keystone Co., Ltd., is a water-absorbent sandbag that is effective for flood (waterlogging) countermeasures. The Dash Bag is a thin hemp bag that is 8mm thick and weighs 400g before use. By soaking it in water for 5 minutes, it expands to over 15cm in thickness and weighs up to 15kg, allowing it to be used similarly to a conventional sandbag filled with soil. The secret to its rapid expansion lies in the highly absorbent "water-absorbent polymer," which quickly absorbs the infiltrating water. 【Features】 ■ Expands within minutes in response to water ■ Significantly reduces storage space compared to traditional sandbags ■ Easy for anyone to handle ■ No need for soil packing work ■ Can store 4,000 bags (stacked 4 layers) per tsubo *For more details, please refer to the PDF document or feel free to contact us.

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The "Dash Bag" is a water-absorbent sandbag made of a burlap-like material, with a thickness of 8mm and a weight of 400g when unused. By soaking it in water for 5 minutes, the water-absorbent polymer quickly absorbs water and expands up to 15kg, allowing it to be used in the same way as a conventional sandbag. Additionally, this material, which is also used in products like diapers, has the property of absorbing moisture and retaining it. 【Features】 ■ By soaking in water, the water-absorbent polymer absorbs moisture that penetrates into the burlap bag, expanding fully. ■ Long-lasting due to vacuum packing with UV-cut film for storage performance. ■ Safe for humans as well as aquatic organisms like fish and water fleas. ■ In water absorption tests, it absorbs 15kg of water in 5 minutes in water at 20°C, and in load-bearing tests, it withstands a load of 225kgf. ■ By soaking in a calcium chloride solution, the polymer can discharge the absorbed moisture, allowing for complete dehydration. *For more details, please refer to the PDF document or feel free to contact us.

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