sparklet

[spahrk-lit]

noun

Origin of sparklet

First recorded in 1680–90; spark¹ + -let

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

I am of opinion that the sparklet is a very useful invention.
The Witch Doctor and other Rhodesian Studies
Frank Worthington
And then, of course, such things as your sparklet siphons and lime juice require careful packing-and your champagne.
The Land of Footprints
Stewart Edward White
Presently he rose, took from a side-table a decanter, poured himself out some whisky, and added soda from a sparklet bottle.
The Witch Doctor and other Rhodesian Studies
Frank Worthington
Captain Macke brought a prepared siphon of “sparklet” water and his ration whisky.
Cupid in Africa
P. C. Wren