---
product_id: 25234840
title: "Water Collector & Rainfly Tensioner System"
brand: "hennessy hammock"
price: "€ 20.42"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/25234840-water-collector-and-rainfly-tensioner-system
store_origin: SK
region: Slovakia
---

# Collects liters of rainwater effortlessly Secure clip-on funnel fits standard hydration bottles Ultra-lightweight at just 0.85oz per pair Water Collector & Rainfly Tensioner System

**Brand:** hennessy hammock
**Price:** € 20.42
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay hydrated, and never miss a drop on your next adventure!

## Quick Answers

- **What is this?** Water Collector & Rainfly Tensioner System by hennessy hammock
- **How much does it cost?** € 20.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/25234840-water-collector-and-rainfly-tensioner-system)

## Best For

- hennessy hammock enthusiasts

## Why This Product

- Trusted hennessy hammock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Featherlight & Compact:** Weighs less than an ounce and packs down to a tiny 4"x3"x3"—perfect for minimalist adventurers.
- • **Automatic Fly Tensioning:** Water weight naturally lowers and tightens your rainfly during storms—no manual adjustments needed.
- • **Durable, Food-Safe Design:** Crafted from FDA food-grade BPA-free plastic for safe water collection and long-lasting use.
- • **Rainwater Harvesting Made Easy:** Transforms rainfly tensioning into a water collection system for fresh liters overnight.
- • **Universal Hydration Compatibility:** Threads onto most hydration reservoirs and standard pop bottles for seamless integration.

## Overview

The Hennessy Hammock HH2O Water Collector & Rainfly Tensioner System innovatively converts your rainfly into a self-tensioning rainwater funnel that collects several liters of water overnight. Lightweight and compact, it clips onto standard hydration bottles, automatically maintaining fly tension during storms while providing fresh water for camping or hiking. Made from FDA food-grade BPA-free plastic, this patent-pending system enhances your hammock setup with practical hydration and weather resilience.

## Description

Hennessy Hammock - Water Collector & Rainfly Tensioner System

## Features

- The HH2O: the next evolution of the idea to tension the fly with rocks or other weights is to clip a funnel onto the two side "O" rings of the rainfly.
- Another way to make your Hennessy Hammock more useful.
- Will fit many hydration water bags and your standard sized pop/water bottle thread
- Packed Weight: 0.85oz / 24gr a pair; Packed Size: 4" x 3" x 3" a pair
- Size: 2 1/2" x 2 1/2" Per Piece

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hennessy Hammock |
| Product Dimensions | 2.5"L x 2.5"W x 2.5"H |
| Recommended Uses For Product | Camping & Hiking |
| Occupancy | 3 Person |
| Seasons | 3 Season" or "4 Season |
| Included Components | One pair of rainfly water collectors. |
| Water Resistance Technology | Plastic Rainfly |
| Special Feature | Rainfly |
| Occupant Capacity | 3 |
| Design | Hammock Tent |
| Material | FDA food grade BPA free plastic |
| Color | Clear |
| Sport | Camping & Hiking |
| Age Range (Description) | Adult |
| Installation Type | Hanging |
| Product Care Instructions | Hand Wash |
| Pole Material Type | Aluminum |
| Closure Type | Hook and Loop |
| Maximum Height | 2.5 Inches |
| Base Material | FDA food grade BPA free plastic |
| Water Resistance Level | Not Water Resistant |
| Assembly Required | No |
| Minimum Trail Weight | 0.85 Ounces |
| Tent Floor Material | plastic |
| Rainfly Material | plastic |
| Rainfly Weight | 0.85 Ounces |
| Is Waterproof | false |
| UPC | 832667999973 |
| Form Factor | Funnel |
| Model Name | Hennessy Hammock - Water Collector & Rainfly Tensioner System |
| Manufacturer | Hennessy Hammock |
| Item Package Dimensions L x W x H | 5.12 x 3.5 x 2.68 inches |
| Package Weight | 0.01 Kilograms |
| Item Dimensions  LxWxH | 2.5 x 2.5 x 2.5 inches |
| Brand Name | Hennessy Hammock |
| Warranty Description | 1 Year Limited Warranty on Materials and Workmanship |
| Part Number | M190 |

## Product Details

- **Brand:** Hennessy Hammock
- **Product Dimensions:** 2.5"L x 2.5"W x 2.5"H
- **Recommended Uses For Product:** Camping & Hiking
- **Occupancy:** 3 Person
- **Seasons:** 3 Season" or "4 Season
- **Included Components:** One pair of rainfly water collectors.
- **Water Resistance Technology:** Plastic Rainfly
- **Special Feature:** Rainfly
- **Occupant Capacity:** 3
- **Design:** Hammock Tent

## Images

![Water Collector & Rainfly Tensioner System - Image 1](https://m.media-amazon.com/images/I/61y47gRz6kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work great, and lite weight
*by L***E on January 14, 2023*

I used these while out hiking. It was lightly raining, I was able to collect about 2.5 liters over about 1.5 hours to 1 hours. A smart bottle or any pop bottle can screw on. I set them on the ground where the water ran off my tarp. I has a tab inside to hange if desired.

### ⭐⭐⭐⭐⭐ A 5 Star Product for Hammock Campers
*by J***N on May 8, 2023*

Although not a new product, this item is perfect for the hammock camper that is always in need of water.

### ⭐⭐⭐⭐⭐ Cool idea
*by D***T on November 4, 2017*

These are a cool add on to any camping set up. I live in Tennessee and it seems to rain on every trip so this was a way to make lemons into lemonade. I did add a niteize mini S-biner to make hanging easier. These work great on my eno housefly rainfly, I would and have recommended these to friebds.

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**Shop now:** [https://www.desertcart.sk/products/25234840-water-collector-and-rainfly-tensioner-system](https://www.desertcart.sk/products/25234840-water-collector-and-rainfly-tensioner-system)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-28*