Pair of Vintage BOC Soda Siphons – Mid-Century British Barware – Amber & Smoky Brown Glass – c.1950s–1960s
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A wonderfully stylish pair of mid-century British soda siphons, manufactured by BOC (British Oxygen Company) and made in England. 
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Standing approximately 30cm tall, these iconic retro barware pieces date to the 1950s–1960s, a golden era of home entertaining, cocktail culture and drinks-trolley glamour.
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Crafted with elegantly shaped coloured glass bodies, one in a warm amber honey tone and the other in a rich smoky brown, each siphon is fitted with its original chrome-plated lever mechanism and contrasting Bakelite-style plastic top. The combination of colour, form and materials perfectly captures the optimistic, design-led spirit of the post-war period.
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Both bases are clearly marked “BOC – Made in England”, along with serial numbers, confirming their authenticity and British manufacture. 
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The lever mechanism is stamped “Use One Bulb Only”, indicating compatibility with standard CO₂ soda bulbs (though, as with all vintage siphons, these are sold as decorative items unless professionally serviced).
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History & context
BOC, founded in 1886, is best known for its role in industrial and medical gases, but during the mid-20th century it also produced domestic carbonation equipment for the home and hospitality market. Soda siphons like these were a staple of stylish households, used for gin and soda, whisky highballs and cocktails, and proudly displayed on drinks cabinets and trolleys.
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Condition
Good vintage condition overall, with honest signs of age and use.
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There is light surface wear to the glass, minor scuffs, and some age-related patina and light pitting to the chrome fittings, all entirely consistent with pieces of this era. No cracks or chips observed to the glass. 
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Please refer to photographs for full condition detail.
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Details
Maker: BOC (British Oxygen Company)
Origin: Made in England
Date: c.1950s–1960s
Height: Approx. 30cm each
Materials: Coloured glass, chrome-plated metal, Bakelite-style plastic
Colours: Amber / honey & smoky brown
Use: Decorative barware (not tested for modern use)
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Why we love them
These siphons are sculptural, nostalgic and effortlessly cool — perfect for mid-century interiors, retro kitchens, home bars, or drinks trolleys. Displayed together, they make a striking visual statement and are increasingly sought after by collectors of vintage barware and British design.
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A fabulous matched pair of authentic mid-century soda siphons, full of character and history.