When you're exhausted on a mountain trail or dehydrated after hours of travel, drinking clean water shouldn’t feel like effort. Traditional filter straws rely on constant suction—slow, tiring, and inefficient.

ITEHIL E02 changes that.

With a built-in electric pump, clean water flows at the press of a button—smooth, effortless, and consistent. Hydration should never be hard. Now it isn’t.

A built-in pump replaces manual suction, making hydration effortless even when you're tired or out of breath. With one touch, the built-in electric pump draws water through a multi-stage filtration system and delivers it directly to you.

Each drop passes through a multi-layer composite filter designed to reduce sediment, suspended particles, bacteria, chlorine, and heavy metals—delivering cleaner water, better taste, and greater confidence with every sip.

Certified by SGS with rigorous testing standards.

One filter provides up to 300 liters (approximately 1,500 cups) of clean drinking water. Built for long trips, not short use.

Extend product life and reduce long-term cost with easy filter replacement.

At only 172g, E02 is designed to disappear into your backpack until you need it. Portable, compact, and travel-ready.

Built-in 800mAh rechargeable battery. Fast and convenient charging via USB-C. Compatible with power banks, solar chargers, and vehicle adapters.

Built for unpredictable environments—rain, mud, rivers, and rough outdoor conditions.

No setup complexity. No physical effort.

At ITEHIL, we believe clean drinking water should be effortless—wherever your journey takes you. Traditional filter straws make you work for every sip. We believed there had to be a better way. So we created the ITEHIL E02—a one-touch electric water filter straw that lets the filter do the work, so you can focus on the adventure ahead.