Halo

No Deal

Re-usable bottle cap preventing drink spiking

Season 4 · Ep 6 OtherAired 21 March 2007

Halo is a re-usable bottle cap preventing drink spiking that got its big break on Dragons’ Den in Season 4, where it won fans even without landing a deal.

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From the show

The Dragons’ Den pitch

£60K
Asked for: —
Offered equity: —
Sought valuation

Founder Matthew Brown stepped onto the carpet in Season 4, Episode 6 in the episode that aired 21 March 2007. Halo, the re-usable bottle cap preventing drink spiking, pitched in the Other category, one of 902 other businesses to brave the Den across all 21 seasons.

No deal. Every dragon declined, and Halo walked. But a Dragons’ Den appearance reaches millions of viewers whether or not a check gets written, and plenty of no-deal companies have turned that airtime into lasting businesses.

Season 4 saw 52 pitches, and 10 of them closed a deal on air. In the Other category overall, roughly 11% of pitches have landed a dragon across the show's history.

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Frequently asked questions

Where can I buy Halo?

Check current price and availability on Amazon. Note that some Dragons’ Den products are discontinued or sold under a new name.

Did Halo get a deal on Dragons’ Den?

No. Halo pitched the dragons but left Season 4 without a deal.

What season of Dragons’ Den was Halo on?

Halo appeared in Season 4, Episode 6, which aired 21 March 2007.

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