Best Sandbag Alternative - Hydrabarrier Standard 6 Foot Length 4 Inch Height. - Water Diversion Tubes That Are the Lightweight, Re-usable, and Eco-friendly (Single Unit) 6 feet long x 8 inches wide x 4 inches high Easy to use - Weighs about a pound when empty Fill with standard garden hose, holds up to 7.5 gallons weighing 60 lbs when full Constructed of industrial strength Vinyl material Simply empty when done, fold up for storage and re-use when needed <span class="a-text-italic">HydraBarrier Standard</span>  Offers <span class="a-text-bold">up to 4 inches of water protection</span>, available in sizes of 6ft, 12ft, 24ft <span class="a-text-italic">HydraBarrier Ultra</span>  Offers up to<span class="a-text-bold"> 6 inches of water protection</span>, available in sizes of 6ft, 12ft, 24ft <span class="a-text-italic">HydraBarrier Supreme</span>  Offers up to <span class="a-text-bold">12 inches of water protection</span>, available in sizes of 6ft, 12ft, 24ft, 50ft, 100ft <span class="a-text-italic">HydraBarrier Titan</span>  Offers up to <span class="a-text-bold">20 inches of water protection</span>, available in sizes of 20ft, 50ft <span class="a-text-bold">Stanrard Height</span>diverts up to 4inches of water <span class="a-text-bold">Easy to Store</span>lightweight tubes fold up and lay flat <span class="a-text-bold">Reusable </span>simply refill with water <span class="a-text-bold">Durable</span>made out of industrial strength materials <span class="a-text-bold">Available in 3 Lengths</span>to optimize your protection <span class="a-text-bold">Extendable</span>add a HydraBarrier Standard Link for even longer barriers Store for when needed, emptied HydraBarrier&#039;s fold up small and are lightweight When needed place in desired location and fill with a standard garden hose in minutes Leave in place for as long as needed When threat has diminished, simply empty the water from the HydraBarrier and store for next time Available in Lengths of 6ft, 12ft, and 24ft <ul class="a-unordered-list a-vertical"> 6ft works well for standard doors and other small openings 12ft works well for Single Car Garages and Sliding Doors 24ft works best for large Garage Doors and creating long barrier&#039;s Available in Different Heights for additional protection <ul class="a-unordered-list a-vertical"> Standard -- 4&#034; height works well for most people Ultra -- 6&#034; height adds additional peace of mind for those with more severe problems Supreme -- 12&#034; height, these are big and very heavy when filled but necessary for large water protection needs. These are also availble in 50ft and 100ft lengths