if you are keeping outside what do you recommend filling it with ?
1652887
Probably would want to mix some pet safe antifreeze with the water and protect the outside of the bag from rain and sun when not using.
1652888
I am assuming that you have freezing weather because you are asking this question. In theory, for below freezing conditions, you could fill with windshield washer fluid but it will add a financial hit. Mine is inside so I don't have to worry about it. The hole in the top is large enough that you could fill without spilling but I used a funnel then lifted in to place with help from my son. I should clarify.....the blue antifreeze type windshield washer fluid. Ps use the bag almost everyday still love it :).
1652889
I live in Arizona so I keep water in it but sand will work in colder climates. The core is surrounded by foam so it won't affect the impact to your hands and feet.
1225992
In the bottom metal part, do not over fill, use about 1/2 inch. Also go on line and ask for directions.
118709
I try to keep some on hand continuously, just in case I might need it. I carry one gallon pre-mixed 50/50 in my Audi, and keep one gallon in my garage.
1529298
keep it cool & dry. My nutritionist told me to store it in my refrigerator to ensure optimal nutrition.
1388216
You will have to use it outside. It will be a bit messy, but it does a great job.
2021932
You twist off the top and fill it up from there. I generally fill it up every time I use it.
956501
I would recommend one if it is kept outside. This could be a simple plastic storage box from Wal Mart or as elaborate as the Moeller Injection-Molded Marine Battery Box.
1759627
I used water. Filled it up completely. I don't know that sand would be better, but the water held it in place just fine.
1448663
Volume wise, they are quite large so it is doubtful if you would even come close to filling them. You just twist them shut and can then turn it inside out and dispose of it. No mess at all.
1675155
You can fill it up either way, just make sure you keep an eye on the gauge and slow down when almost full, kind of hard to move when full though, I just fill it with a five gallon tank and make a few trips.
635818
You can fill it with any liquid soap. Honestly, it is easy to fill, works well and holds a lot.
1844000
let me also add don't use sand at one time than is comfortable to carry, just refill as needed. less wear and tear on your body!!!
278218
Well stated by previous reviewer! Yes, it's very easy to fill up. The trick is to restrain yourself from blowing too much air into it...in this case less is preferred. Also, if you take it with you to the movies, for example, please make a point of remembering it when you leave.
266497
Yes. We filled our 's with water just in case we wanted to move it later. But they suggest filling it with either sand or water.
79871
It depends on location. If indoors I recommend water but be sure the seams of the base are totally sealed. Do not let anyone step on the base full or not. It will bust. If outdoors I prefer sand because of the heat. I have four if these 2in 2 out filled as I said. No problems at all. The water if used outside will evaporate and wind can blow the system over causing lots if damage.
1397009
I keep mine in the house. It would be a good idea if you are going to use it outdoors.
642952
If you truly want to be prepared you can keep it full prior to an emergancy. In other cases like a hurricane you have warning and can fill it before you need it.