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Sustainability is here to stay.

BYO (Bring Your Own) Bottle SG is a ground-up initiative on a mission to reduce the wastage of single-use plastics in Singapore.

Get Involved ✋

We’re always on the lookout for potential partners, new volunteers, and more! If you share our passion in sustainability and want to help make a difference, we’d love to hear from you.


162 Drink Stalls Have Joined Us 🍾

Are you a drink stall owner? Join us in the movement to make Singapore a more sustainable nation!


Our Drink Stall Partners


Read Our Blog 📝

First Outreach Session!

On the first Saturday of September, BYOB organised our first outreach session. My team and I decided to cover drinks stalls around Ang Mo Kio Ave 10 and its surrounding areas. The idea of having to go up and approach the stallholders was a little intimidating for us! We weren’t sure about how they mightContinue reading “First Outreach Session!”