Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 92 items
Sandbag with filling aid (one-person filling type) / Item number M1436TP-1TP4862H-00066
● One-touch domestic sandbags that can be filled by one person. ● These sandbags come with a PP foam sheet assistant, making it easy for one person to fill them. ● A black line indicating that the bag will weigh 25 kg when filled with sand is included as standard.
![[Water Inundation and Flood Measures] Water-Absorbent Sandbags "Aqua Block"](https://image.www.ipros.com/public/product/image/26c/2000567753/IPROS64283569418836259466.png?w=280&h=280)
Available for use with approximately 3 minutes of water absorption! A lightweight and durable water-absorbent sandbag that can be created without soil even in emergencies.
Aqua Block is a water-absorbent sandbag that does not use soil. It weighs only 400g and can absorb water quickly in just 3 minutes, turning into a sandbag state. It can be used for flood and water intrusion measures in various locations such as factories and warehouses. We offer a series that can be reused simply by air-drying outdoors, as well as a series that is compatible with seawater. 【Features】 - Sandbags are completed with quick water absorption - Made from natural hemp bags and skin-friendly polymers, environmentally friendly - Reusable (ND series) - Compatible with seawater (NSD series) - Registered product with the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) NETIS
Rapid waterproofing measures during disasters.
This is a simple sandbag that is perfectly suited for urban flood control measures.
Sandbags that do not use soil, making storage and post-processing easy! Quick response even in emergencies!
"Water Pita" is a sandbag that utilizes water-absorbing polymers capable of handling both seawater and freshwater. By simply soaking it in water, it expands to about 20 times its original volume, preventing flooding from water damage and other sources. It is lightweight and thin, making it easy to store, and after use, it can return to its original size, simplifying post-use processing. 【Features】 ■ A new type that does not use soil ■ Expands to about 20 times its volume just by soaking in water ■ Thin and lightweight ■ Easy post-use processing ■ Patent number: JP2003-20626 *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Can be installed for up to 3 years and can be repurposed. For medium- to long-term construction and emergency response work during disasters. NETIS registered.
The "Chihiro Back GTB-3B" is a large sandbag made of polypropylene that has excellent durability against ultraviolet rays and can be installed for approximately three years. It has obtained performance certification from the Civil Engineering Research Center (Soil Resistance Certification No. 1701) and is also registered with NETIS (Registration No.: KK-120066-VE). It can be repurposed after installation and is effective for medium to long-term river, erosion control, and road construction projects, as well as emergency response work during disaster recovery. 【Features】 ■ Size: φ1100mm × H1100mm ■ Contributes to cost reduction, shortening of construction periods, and improvement of technical evaluation points and construction performance ratings ■ Complies with the design and construction manual for "Weather-resistant Large Sandbag Stacking Method" ■ An assembly stand called "Standy," which is convenient for filling work, is also available *For more details, please refer to the materials. Feel free to contact us with any inquiries.
For filling gaps in weather-resistant large sandbags! Introducing a product suitable for long-term installation with approximately 3 years of weather resistance.
This product is a UV black sandbag that maintains "approximately 3 years of weather resistance." It is suitable for sandbags used in long-term river construction projects and for emergency disaster stockpiling, as well as for filling gaps in weather-resistant large sandbags. A 900-hour weather resistance test has been conducted. By adding UV agents to the "black" fabric, which has excellent weather resistance, approximately 3 years of weather resistance can be achieved. 【Features】 ■ Addition of UV agents to the "black" fabric with excellent weather resistance ■ Achieves approximately 3 years of weather resistance ■ Suitable for long-term installation ■ 900-hour weather resistance test completed *For more details, please refer to the PDF document or feel free to contact us.
![[For heavy rain measures] Weather-resistant large sandbags / Super Kasen basket (riverbank protection work)](https://image.www.ipros.com/public/product/image/55e/2000520484/IPROS17329855284251327611.jpeg?w=280&h=280)
Ideal for first aid during disasters and river water replacement work! *Materials with construction examples will be provided.
Our company offers UV-absorbing agents that excel in weather resistance, such as the weather-resistant large sandbags 'AK-3Y' and the 'TK Back,' which is certified by the Weather-Resistant Large Sandbag Association. These large sandbags are suitable for emergency measures during heavy rain and disasters, as well as for construction projects that exceed a two-month installation period and flood prevention works that are affected by flowing water. 【Features】 ■ Excellent load-bearing and weather resistance ■ Stable quality ■ Lightweight yet strong ■ No special construction techniques required ■ Stackable, movable, and re-installable Additionally, we also handle products such as 'Super Kasen Kago (Riverbank Protection Work),' which is made from recycled high-strength polyester fibers and processed into a rectangular shape. *For more details, please refer to the PDF materials or feel free to contact us.
Rapid response in emergencies! Water-absorbent sandbags that expand to 15kg in 5 minutes.
The "Dash Bag," manufactured and sold by Keystone Co., Ltd., is a water-absorbent sandbag that is effective for flood (inundation) prevention. 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 its excellent water-absorbent "superabsorbent 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 ■ 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.
Just by submerging it in water for 2 minutes, a 270g bag turns into a 20kg sandbag! Designed with handles, it is user-friendly for women and the elderly, and improves work efficiency!
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 quicker responses even in urgent situations. Additionally, the improved expansion rate means that sandbags of the same weight can be stored more compactly. 【Features】 ■ Custom printing of municipal or corporate names and logos on the outer bag is possible ■ 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.
[Free Sample] Expands from 0.4kg to 15kg in 5 minutes! A water-absorbent sandbag that can be completed with just water, without adding soil. UV-cut vacuum packaging ensures safety even during disasters.
Keystone Co., Ltd.'s "Dash Bag" 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 up to 15kg in weight. The UV-cut vacuum packaging ensures safe long-term storage, solving the issue of deterioration that may prevent use 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 high) per tsubo ■ Safe for long-term storage 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.
![[Sample Presentation] Water-Inflatable Absorbent Sandbag 'Super Dash Bag'](https://image.www.ipros.com/public/product/image/2d8/2000440753/IPROS80704642405677346954.jpeg?w=280&h=280)
Easy stacking in a three-dimensional shape! A water-absorbent sandbag that can be completed in 2 minutes with just water, transforming from 0.27 kg to about 20 kg. Equipped with handles, making it easy for women and the elderly to handle.
The "Super Dash Bag" is a water-absorbent sandbag that can be completed with just water, without the need for soil. Traditional dash bags expand to 15 kg after 5 minutes of water absorption, but 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】 ■ Before absorption, it weighs 270g and expands to approximately 20 kg of sandbag after 2 minutes of water absorption. ■ 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.
Freshwater such as river water, rainwater, and tap water can be absorbed! It enables quick response in emergencies such as heavy rain, typhoons, and sudden downpours!
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 responses 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.
The outer bag has handles, making it easy to transport even when it absorbs water and increases in weight! Its rectangular shape allows for stable stacking!
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, since the outer bag is shaped like a rectangular prism, 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 water absorption, turns into a sandbag of about 20kg after 2 minutes of water absorption ■ Handles on all sides for convenient carrying ■ Stable stacking capability ■ Made from tear-resistant 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.
