How big is my sack?

[WaterBullDawg1980]

How can you tell how big my Fly High Sac is?

The numbers on mine do not seem to be corresponding to anything.

[brain_rinse]

LOL! What numbers are on there?

[jmvotto]

lmao. loaded question post a pic of the numbers. i think Al (cab) posted pics on how to read them.

[WaterBullDawg1980]

So after close inspection.....Here are the numbers on my sac.

070904101670MW

?????

[jmvotto]

10 x 16 x 70 ithink these are 370 or 400 lbs 07 09 04 was the production date i think?

[cab13367]

10 x 16 x 70 ithink these are 370 or 400 lbs 07 09 04 was the production date i think?

That's all correct. It holds 400 lbs. This bag came stock in my ski locker.

[kaneboats]

I think Ian posted up a chart of all the dimensions and the corresponding bag sizes. It had to have been two years ago though.

[WaterBullDawg1980]

Thanks guys. I wish I had a bigger sac quite honestly.

Looks like I going to try and take advantage of that wakemakers promo. Anyone remember what the stock bags are in the lockers?

[bergermaister]

Talk about popping in to the thread at the wrong time.


I wish I had a bigger sac quite honestly.

BWA HA HA HA HA HA HA....

That's all I got to say about that! :p

[WaterBullDawg1980]

Bumping an old thread, as I am still having trouble determining the correct size of my sack. :(

Al: What were the calculations determining the weight of these sacs? I thought I remembered you sharing a formula a while back.

I am curious bc I pulled the one in my center locker that I thought was a stock 400 lb and it looks to be the same exact size as a 750 lb sac I just purchased. It is much longer than the ones in my back ski lockers. (By much longer, I mean about a foot and a half.)

[89PROSTAR]

My center "sack" is longer as well. I don't think it's as tall as the rear 400's so it appears likes it's bigger, but I don't think it is. I haven't compared them. This is just by memory (which on most days is foggy at best). The rear bags are short and "chubby"....

[cab13367]

Al: What were the calculations determining the weight of these sacs? I thought I remembered you sharing a formula a while back.


For your 10"x16"x70" sac:

10"x16"x70"=11,200 cubic inches
12"x12"x12"= 1,728 cubic inches = 1 cubic foot = 62.4 lbs (for water)
Therefore, 11,200/1,728 = 6.48 CF
6.48CF x 62.4lbs/CF = 404 lbs

Hope that helps.

Al

[Dusty's Mom]

All this sack talk sure is getting me excited boys.

Nevermind Cabs method, why don't ya'll just bring them sacks down to TX and let me measure them in my own special way.


The Moomba crew has my Mojo going again :idea:

[Dusty's Mom]

Oh, and Kaneboats, thanks for the friend request sweetums. You are special. My first online "friend". Hugs and kisses xoxo

[wolfeman131]

Wow! Late night posts from Al & Dusty's Mom. Going to be a good Summer around here!

[kaneboats]

Well, we've spent a lot of time together so I consider us friends.

[Inliner]

This is wrong in OH so many ways!!!!!!!

[WaterBullDawg1980]

For your 10"x16"x70" sac:

10"x16"x70"=11,200 cubic inches
12"x12"x12"= 1,728 cubic inches = 1 cubic foot = 62.4 lbs (for water)
Therefore, 11,200/1,728 = 6.48 CF
6.48CF x 62.4lbs/CF = 404 lbs

Hope that helps.

Al

Exactly what I was looking for. Thanks AL!