Sodastream bottle weight

[Jon1964]

Hi All
Just got an empty sodastream bottle weight is 754 grams - forgot to weigh it when new
Anyone know the weight of a new shop bought one ?
Thanks Jon

 

[terrym]

Apparently there's 425g CO2 in one of these
https://www.amazon.co.uk/SodaStream-Spare-Cylinder-Sparkling-bottle/dp/B005ERICB8

 

[Jon1964]

So going by that full weight should be1179 grams.
I've got one that I've started on weighs 1049 grams
Cheers

 

[terrym]

754 + 425= 1179

 

[chopps]

2 new ones, still sealed with plastic caps.

 

[Jon1964]

View attachment 35768View attachment 35769
2 new ones, still sealed with plastic caps.

Quite a discrepancy on those two.
You would have thought would be exact.
Puzzles me, as minus the cap, and my empty weight, difference in figure doesn't come to 425g
By my maths 490g, say 480g allowing 10g for the cap??

 

[chopps]

Yep. Zeroed the scale in between too.