Brandwave

Reusable cup brands in New Zealand:Which are most popular?

In September 2026, Frank Green was the most searched reusable cup brand in New Zealand, accounting for 78.6% of all searches among the five brands we track. When we checked with ChatGPT and Google AI Overviews, Frank Green and KeepCup were mentioned most often, in four of the five answers. Frank Green was recommended most often, coming first in two out of four responses that gave a list.

Search and AI answers in September 2026
  1. Frank GreenShare of searches 78.6%Mentioned in 4 of 5 AI answersPlace in AI recommendations 1st
  2. KeepCupShare of searches 12.7%Mentioned in 4 of 5 AI answersPlace in AI recommendations 2nd
  3. YETIShare of searches 6.4%Mentioned in 2 of 5 AI answersPlace in AI recommendations 4th
  4. FresskoShare of searches 1.7%Mentioned in 3 of 5 AI answersPlace in AI recommendations 3rd
  5. HuskeeShare of searches 0.64%Mentioned in 1 of 5 AI answersPlace in AI recommendations 5th

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Top reusable cup brands in ChatGPT and Google AI Overviews

In Brandwave's three ChatGPT questions and two Google AI Overviews, Frank Green and KeepCup were mentioned most often, in four of the five answers. Frank Green was recommended most often, coming first in two out of four answers that gave a list. KeepCup was second, and Fressko was third.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Frank Green1st
  2. KeepCup2nd
  3. Fressko3rd
  4. YETI4th
  5. Huskee5th

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Frank Green4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • KeepCup4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Fressko3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • YETI2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Huskee1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about reusable cup brands

5 answers

Brands are shown in the order each answer named them. The survey took place in New Zealand on October 21, 2026.

How the Brand Demand Index is measured

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