✅ SOLVED Any ideas?

[ShortBil]

So I found this in a lake bed, it holds a co2 bottle and the big hole in the top is threaded. The housing is Alum

 

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[Clev]

pocket Bicycle tire pump for bike racing

 

[Dihren]

Yah Clev nailed it

 

[ShortBil]

Kind of what I was thinking too, but never saw one like it

 

[generic username]

im thinking drug paraphernalia...
to me it looks like a nitrous cracker... kids get a cylinder of compressed nitrous, put it in the cylinder twist it to "crack" it open while holding a large balloon over the top to collect the expanded nitrous then inhale deeply on the gas.

nitrous is also sold in the same cylinders as co2

google "nitrous cracker" and see what kind of pictures you come up with

seen them at head shops

 

[ShortBil]

WOW!! It looks just like some of those!!

 

[generic username]

someone probably partied too hard and lost it or someone tossed it in the water to "dispose" of it lol.

 

[TxMike]

Good call. At first I thought it could be an old auto-inflator for a SCUBA Bouyancy Control Device (BCD).