# Creative Reusable Cup Events 7-Eleven's Bring Your Own Cup Day Returns By Amy Duong | Written with AI assistance | Published 2026-09-23 | Experience, Retail & Emerging Source: Trend Hunter, https://www.trendhunter.com/trends/bring-your-own-cup References: [prnewswire](https://www.prnewswire.com/news-releases/think-outside-the-cup-for-7-eleven-incs-bring-your-own-cup-day-302874465.html)  [7-Eleven](https://www.trendhunter.com/trends/slurpee-date) is reviving its fan-facing 'Bring Your Own Cup Day,' letting customers fill almost any quirky vessel with a Slurpee drink for $1.99. The promotion runs on Saturday, September 19, at participating 7-Eleven, [Speedway](https://www.trendhunter.com/trends/free-slurpee-day) and [Stripes](https://www.trendhunter.com/trends/brainfreeze-season) stores and includes the chance to try the returning Mountain Dew Slurpee flavor. Containers must be clean, sealed against leaks and able to sit upright inside a 10-inch dispenser cutout to qualify, and stores limit one cup per person. Examples called out include teapots, trophies, fish bowls and bike helmets, emphasizing playful, oversized or unexpected formats that fit the machine. The event turns the cup into the attraction, making the Slurpee run a creative moment rather than a routine purchase. For consumers it’s a low-cost, social-ready experience that encourages playful personalization, and for the brand it drives in-store engagement on a single high-energy day. Image Credit: 7-Eleven, Inc. ## Trend Insights (Trend Hunter) - Score: 9.1/10 - Popularity: 91% | Activity: 91% | Freshness: 92% - Audience gender: 50% men, 50% women - Primary generations: Gen Z, Millennial - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Experience, Retail & Emerging](https://www.trendhunter.com/experience-retail-emerging) ## Key Themes ### Why This Trend Is Growing - **Gamified Beverage Rituals:** Limited-time drink events transform everyday refreshment purchases into playful brand moments with stronger social sharing potential. - **Personalized Container Culture:** Consumer-supplied vessels create space for self-expression, novelty, and reusable behavior within quick-service retail formats. - **Social-ready Store Promotions:** Visually quirky in-store activations give convenience retailers a low-cost way to generate foot traffic and user-generated content. ### Industries Being Reshaped - **Convenience Retail:** High-energy promotional days can differentiate routine store visits by blending value pricing, novelty, and participatory experiences. - **Beverage Marketing:** Flavor launches and returning fan favorites gain added relevance when paired with interactive formats that encourage trial and sharing. - **Reusable Packaging:** Playful bring-your-own-container models highlight consumer interest in flexible, personality-driven alternatives to single-use cups. ## Related on Trend Hunter - [Slushie-Inspired Sodas](https://www.trendhunter.com/trends/7-eleven-slurpee-soda.md) - [Spontaneous Slushie Dates](https://www.trendhunter.com/trends/slurpee-date.md) - [Coordinated Convenience-Focused Promotional Campaigns](https://www.trendhunter.com/trends/conveniencefocused-promotional-campaign.md) - [Popcorn-Focused Cinema Campaigns](https://www.trendhunter.com/trends/bring-your-own-buckets.md) - [Limited-Edition Gold Tumbler Campaigns](https://www.trendhunter.com/trends/gold-tumbler.md) - [Retailer-Branded Holiday Apparel](https://www.trendhunter.com/trends/7-eleven-2.md) - [Oversized Cafe Beverages](https://www.trendhunter.com/trends/dunkin-iced-beverage-buckets.md) - [Free Frozen Refreshment Campaigns](https://www.trendhunter.com/trends/national-icee-day.md) - [Complimentary Slushie Giveaways](https://www.trendhunter.com/trends/free-frazil-friday.md)