--- title: "Aer vs Cotopaxi: Which is searched more?" description: "Is Aer or Cotopaxi more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Travel backpack brands set worldwide. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time." canonical: "https://gobrandwave.com/demand/global-en/compare/aer-bags-vs-cotopaxi" publisher: "Brandwave" --- # Aer vs Cotopaxi: Which is searched more? Is Aer or Cotopaxi more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Travel backpack brands set worldwide. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time. ## Key facts - **Compared**: Aer and Cotopaxi - **Competitive set**: Travel backpack brands - **Market**: Global - **Month measured**: Sep 2026 - **Aer Share of Search**: 0.99% - **Cotopaxi Share of Search**: 9.5% ## Is Aer or Cotopaxi more popular in search? - In September 2026, Cotopaxi had more branded searches than Aer among travel backpack brands worldwide. Cotopaxi had about 368,000 branded searches, while Aer had 38,400. Cotopaxi made up 9.5% of all travel backpack brand searches we track, and Aer accounted for 0.99%. - Cotopaxi was ahead of Aer in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Aer’s share of searches among travel backpack brands worldwide moved from 0.59% to 0.99%, and its estimated monthly branded searches moved from 31K to 38.4K. - Across the 12 months ending September 2026, Cotopaxi’s share of searches among travel backpack brands worldwide moved from 7% to 9.5%, and its estimated monthly branded searches held steady at 368K. ## Top travel backpack brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Aer and Cotopaxi were each mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Aer and Cotopaxi were each listed first in two of the four answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Osprey | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Aer | 2nd | 2 of 3 | 1 of 2 | 3 of 5 | | Cotopaxi | 3rd | 2 of 3 | 1 of 2 | 3 of 5 | | Peak Design | 4th | 3 of 3 | 0 of 2 | 3 of 5 | | Patagonia | 5th | 2 of 3 | 1 of 2 | 3 of 5 | | Tortuga | 6th | 1 of 3 | 1 of 2 | 2 of 5 | | Quechua | 7th | 2 of 3 | 0 of 2 | 2 of 5 | | Bellroy | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | NOMATIC | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about travel backpack brands - Asked ChatGPT "Which travel backpack brand should I buy?": 1. Osprey, 2. Aer, 3. Patagonia, 4. Peak Design, 5. Quechua - Asked ChatGPT "What are the best travel backpack brands?": 1. Osprey, 2. Peak Design, 3. Aer, 4. Tortuga, 5. Cotopaxi, 6. Patagonia, 7. Quechua - Asked ChatGPT "What's the best travel backpack brand for carry-on trips?": 1. Osprey, 2. Cotopaxi, 3. Peak Design - Searched Google, AI Overview "best travel backpack": 1. Cotopaxi, 2. Aer, 3. Osprey, 4. Tortuga - Searched Google, AI Overview "carry on backpack": 1. Patagonia, 2. Osprey Not named in any answer: Bellroy and NOMATIC. Brands are listed in the order each answer named them. The answers were collected in the United States on October 21, 2026. ## How did search popularity change for travel backpack brands worldwide in September 2026? - In September 2026, Cotopaxi lost share of searches among travel backpack brands worldwide, from 11.1% to 9.5%. - Estimated monthly branded searches for Aer worldwide rose 23.8% over 12 measured months, from 31K to 38.4K in September 2026. ## Month by month | Month | Aer estimated searches | Aer Share of Search | Aer rank | Cotopaxi estimated searches | Cotopaxi Share of Search | Cotopaxi rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 31K | 0.59% | 7 | 368K | 7% | 2 | | Nov 2025 | 45.1K | 0.7% | 7 | 450K | 7% | 2 | | Dec 2025 | 31.6K | 0.58% | 8 | 450K | 8.3% | 2 | | Jan 2026 | 31.6K | 0.59% | 8 | 450K | 8.4% | 2 | | Feb 2026 | 30.9K | 0.7% | 7 | 368K | 8.3% | 2 | | Mar 2026 | 39.5K | 0.88% | 6 | 368K | 8.2% | 2 | | Apr 2026 | 33.5K | 0.87% | 7 | 368K | 9.6% | 2 | | May 2026 | 39.5K | 1% | 6 | 368K | 9.4% | 2 | | Jun 2026 | 38.4K | 0.99% | 6 | 368K | 9.4% | 2 | | Jul 2026 | 38.4K | 0.99% | 7 | 368K | 9.5% | 2 | | Aug 2026 | 46.9K | 1.2% | 6 | 450K | 11.1% | 2 | | Sep 2026 | 38.4K | 0.99% | 6 | 368K | 9.5% | 2 | ## How each brand is measured Brandwave collects information about searches that people make online using Aer’s and Cotopaxi’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading. - **Aer**: Measured on the search terms “aer backpack”, “aer travel backpack”, “aer travel pack” and “travel backpack aer”, summed into one figure. - **Cotopaxi**: Measured on the search term “cotopaxi”. - [Aer profile](/demand/global-en/brands/aer-bags) - [Cotopaxi profile](/demand/global-en/brands/cotopaxi) - [All travel backpack brands worldwide](/demand/global-en/categories/travel-backpack-brands): The set both shares are measured inside, 9 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Aer or Cotopaxi more popular in search? In September 2026, Cotopaxi had more branded searches than Aer among travel backpack brands worldwide. Cotopaxi had about 368,000 branded searches, while Aer had 38,400. Cotopaxi made up 9.5% of all travel backpack brand searches we track, and Aer accounted for 0.99%. ## Cite this page Brandwave. "Aer vs Cotopaxi: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/aer-bags-vs-cotopaxi This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/aer-bags-vs-cotopaxi. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.