GraviPuru Gravity Fed Water System
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- Free Returns Within 30 days
Hang, Relax, and Let Gravity
Deliver Crystal-Clear Water
GraviPuru harnesses natural gravity to purify freshwater effortlessly. Just fill the heavy-duty 1-gallon reservoir, hang it from any branch or post, and let multi-layer filtration deliver clear, fresh-tasting water on tap.
Multi-Layer Purity
Engineered filtration traps dirt, sediment, and cloudiness while reducing unpleasant odors from wild water sources.
Zero Power or Effort
No batteries to charge, no cords to lose, and zero exhausting pumping. Gravity does 100% of the work while you rest.
Rugged & Packable
Tear-resistant TPU and flexible tubing fold ultra-compact to slip into any backpack, bug-out bag, or camp kit.
High Capacity
Pumps or Batteries
Gravity Powered
Abrasion Resistant
Built for the Demands of the Wild
Every single element of GraviPuru is built for reliable hydration in off-grid conditions.
Advanced Multi-Layer Filtration
Core SystemTraps suspended particulate matter, stops grit, clears up cloudiness, and neutralizes stagnant odors from lakes, streams, and rainwater collection so every sip is crisp and clean.
1-Gallon TPU Reservoir
Heavy-DutyConstructed from puncture- and abrasion-resistant TPU. Holds a full 3.78 liters (1 gallon), giving your entire camp ample drinking and cooking water in a single hang.
Wide-Mouth Fast Fill Port
ConvenientScoop water effortlessly from shallow creeks or fast-flowing mountain rivers. The extra-wide opening allows instantaneous filling and makes cleaning and drying hassle-free.
Food-Grade Tubing & Silicone Valve
DurableEquipped with flexible 25P PVC delivery tubing and a high-flow silicone mouthpiece for seamless drinking or bottle refilling without leaks or kinking.
Fill, Hang, and Flow
Clean Water Anywhere
Never waste energy pumping water again. GraviPuru does all the hard work while you set up camp.
Scoop Fresh Water
Open the wide-mouth reservoir and scoop up to 1 gallon of water directly from a river, stream, or outdoor source.
Hang from a Tree or Post
Use the sturdy integrated strap to hang the reservoir securely at shoulder height from any tree branch or pole.
Enjoy Filtered Water
Open the silicone valve and let gravity pull water through the multi-layer filter directly into your cup or bottle.
Precision Off-Grid Hydration
GraviPuru Gravity Fed Water System
Portable Gravity Fed Water System
Why GraviPuru Outperforms the Rest
Compare GraviPuru with traditional hand pumps and straw filters
| Feature |
GraviPuru
Gravity System
|
Pump Filter
Manual Lever
|
Filter Straw
Direct Sip
|
|---|---|---|---|
| Hands-Free Operation | |||
| Multi-Layer Odor Filtering | |||
| Capacity | 1 Gallon (3.78L) | — | — |
| Physical Effort | Zero (Gravity) | High Pumping | Hard Sucking |
| Group Camp Friendly | Slow | ||
| Price | $69 $138 | $110+ | $35 |
Saved on Launch Sale
Hands-Free Filtration
Continuous Clean Water
Trusted on America's Backcountry Trails
"We took GraviPuru on a 4-day backpacking trek through the Rockies. Hanging it from a spruce while unpacking camp was effortless. Clean, odorless water in minutes. Never using a hand pump again!"
Michael K.
Denver, CO • Verified Buyer
"The 1-gallon capacity is perfect for base camp cooking and filling bottles for the whole family. The TPU material is extremely rugged and packable. Essential gear for any camper."
Sarah R.
Austin, TX • Verified Buyer
"I keep one in our emergency disaster kit and took another on our Appalachian Trail section hike. Flow rate is surprisingly fast and it cleared murky pond water into crystal-clear drinking water."
Jennifer T.
Asheville, NC • Verified Buyer
30-Day Trail-Tested Guarantee
Take GraviPuru into the wild risk-free for 30 days. If it doesn't give you clean, refreshing water effortlessly on your outdoor adventures, return it for a complete refund. No hassle, no questions asked.
Frequently Asked Questions
Common questions about using and maintaining the GraviPuru system
Never Pump for Clean Water Again
Join thousands of outdoor adventurers who trust GraviPuru for fast, effortless freshwater wherever they roam.
Get GraviPuru for 50% Off