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Tunnel Water Bag Inserts

Price: Starting at $4.90
Item Number: A11104
• Simplify your spring/fall chores: just fill with water in the spring and empty in the fall for winter storage.
Extend the life of your existing tunnel bags — use as a replacement leak-proof liner for older tunnel bags that are ripped and leaking sand.
• Save fuel and weight and transport empty bags to a trial and fill bags onsite.

20 litre (5.28 gallons) food-grade bladders fit our tunnel bags and also fit other tunnel bags. Just unzip, unscrew the cap and fill the bladder with water to the desired weight. First time users, please watch our filling instruction video. Thunder Competition tunnel bags weigh 28lb (13.6 kg) full of water; McWedge tunnel bags weigh 32lb (14.5 kg) or as heavy as one can carry when filled with sand or pea gravel. Completely collapsible, dump the water when storing or for transport. Tip: for winter use in northern regions, add 1 cup of rock salt. Measures 25” x 18.5” (645mm x 470mm) empty.  Bladders are ultra tough, heavy duty, durable food storage bags and are warrantied against leaking upon receipt only. If a heavy weight is applied when filled (i.e. human foot) the seams could potentially split and the bladders leak.



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Product Reviews

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(3 Ratings, 2 Reviews) Average Rating:
Love these bladders!
Steve (New Mexico, USA) 2013-04-12 11:18 AM
We use them at our trials and they are wonderful. I like how the water gives if a dog should happen to hit a bag.
Saves weight and Fuel
Joanne (Texas) 2013-04-12 11:17 AM
We fill them at the training hall and bring them to the site. We dump them at the site when the trial is over. No one complains about us watering the lawn. The positive in using them for us is that sandbags take up a lot of floor space and the empty tunnel bags are stored in a container on a shelf.

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