99% bacteria removal. Replaces 6,000 plastic bottles.
3-stage filtration with 0.1 micron hollow fiber membrane. BPA-free, portable, and built for life — from campus to wilderness to flood zones.
Every sip of unfiltered water is a risk. Every plastic bottle is a promise to the planet — a bad one.
Not another plastic bottle. Not another promise. A real, filtration-first water bottle.
Click each stage to explore the technology powering HYDRA.
The first line of defense. A mechanical pre-filter captures large particulates before they reach the main membrane, extending filter life dramatically.
The heart of HYDRA. Thousands of hollow fibers with 0.1 micron pores physically block bacteria, parasites, and microplastics — no chemicals needed.
Activated carbon post-filter polishes the water to perfection — removing chlorine taste, odors, and dissolved organic compounds for clean, great-tasting water.
Not all water bottles are equal. The difference is in the details.
For every 10 bottles sold, HYDRA donates 1 to flood-affected communities and refugee camps. Clean water shouldn't be a luxury.
Four founders united by a single belief: clean water is a right, not a privilege.
Backed by mentors from BUET, IUT, and leading impact investors across Bangladesh and South Asia.
Register your pre-order and be among the first to receive HYDRA. Early supporters get exclusive pricing.
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