---
product_id: 150382416
title: "Rumble Go - Portable Filter for Water Bottles"
brand: "rumble jar"
price: "336 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/150382416-rumble-go-portable-filter-for-water-bottles
store_origin: DK
region: Denmark
---

# 18/8 stainless steel 200 micron filter Eco-friendly, no disposable parts 2.8oz ultra-lightweight design Rumble Go - Portable Filter for Water Bottles

**Brand:** rumble jar
**Price:** 336 kr
**Availability:** ✅ In Stock

## Summary

> ☕️ Rumble Go: Cold Brew Freedom in Your Pocket

## Quick Answers

- **What is this?** Rumble Go - Portable Filter for Water Bottles by rumble jar
- **How much does it cost?** 336 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/150382416-rumble-go-portable-filter-for-water-bottles)

## Best For

- rumble jar enthusiasts

## Why This Product

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

## Key Features

- • **Sustainable Sipping:** Ditch disposable filters and plastic waste with this eco-conscious, reusable cold brew solution.
- • **Pro-Level Extraction:** Expert-designed 200 micron stainless steel filter delivers rich, smooth cold brew with every use.
- • **Brew Anywhere, Anytime:** Transform any wide-mouth bottle into a cold brew powerhouse—no heat, no plugs, just pure convenience.
- • **Durable & Dishwasher Safe:** Shock-resistant stainless steel and BPA-free silicone parts built to last and easy to clean.
- • **Universal Fit, Ultimate Flexibility:** Adjustable base fits 16-32oz bottles from Hydro Flask to CamelBak—your go-to brew companion on the move.

## Overview

The Rumble Go is a lightweight, portable cold brew coffee filter designed to fit most 16-32oz wide-mouth water bottles. Featuring a professional-grade 18/8 stainless steel filter with 200 micron holes, it brews rich cold brew coffee without heat or electricity. Its extendable base ensures compatibility with popular brands like Hydro Flask and CamelBak. Made with durable, BPA-free silicone and stainless steel, it’s dishwasher safe and eco-friendly, eliminating the need for disposable filters.

## Description

Full description not available

## Features

- ✔ A TRULY PORTABLE COFFEE MAKER - Simply drop this lightweight 2.8oz Rumble Go filter into a compatible water bottle, and you've instantly transformed it into a portable cold brew coffee maker. The brewing process couldn't be easier: just add coffee grounds to the filter and water to the bottle, then seal it up and give it a "rumble" (i.e. rotate bottle horizontally 2 times), and your coffee is now brewing! By morning, you'll have cold brew coffee as good as the stuff the pros make.
- ✔ COLD-BREWING IS THE SIMPLEST WAY TO MAKE COFFEE OUTSIDE YOUR HOME - Now you can make coffee just about anywhere you go, since there's no need for heat or electricity. With Rumble Go you can brew coffee whether you're camping, picnicking, driving, traveling for work or relaxing at the beach. All you need are grounds, lukewarm water and time. Rumble Go takes portable to the extreme. No glass bottles to break. No disposable filters to forget. No fragile parts to protect. No gizmos to charge.
- ✔ UNIVERSAL DESIGN HAS AN EXTENDABLE BASE THAT FITS MANY 16-32OZ WIDE MOUTH WATER BOTTLES & INSULATED TUMBLERS - Rumble Go’s universal design features an extendable base that adjusts by up to 1.5” to allow it to fit many of the leading WIDE-mouth water bottle and insulated bottles on the market, so it is compatible with bottles made by Hydro Flask, Klean Kanteen, Nalgene, CamelBak, Fifty-Fifty, Mira, RTIC and more. See the compatibility list in the image gallery for more info and tips for measuring your own bottle.
- ✔ A FILTER DESIGNED FOR STRONGER COLD BREW COFFEE - Stainless steel filter was designed by cold brew experts to make professional-quality coffee. The 18/8 stainless steel filter features 200 micron holes, the ideal size for allowing water to circulate & optimal extraction to occur with coarse-ground coffee. It’s a radical improvement to those first-generation cold-brew kits with fine mesh or paper filters, which were originally designed for brewing hot coffee. You’ll taste the difference.
- ✔ DURABLE, ECO-FRIENDLY & DISHWASHER SAFE – The type 304 stainless steel filter is shockingly lightweight (2.8oz incl. cap + base) but sturdy & dent-resistant. The food-grade silicone cap & base are BPA-free and act as shock absorbers protecting your bottle & filter from dings during movement. Eco-conscious design means no disposable filters, no plastic parts and a very minimal packaging footprint. All 3 components can be easily separated for a quick rinse or washing by hand or in a dishwasher.

## Product Details

- **Material:** Stainless Steel
- **Brand:** Rumble Jar
- **Shape:** Bottle
- **Number of Pieces:** 2
- **Unit Count:** 1 Count

## Images

![Rumble Go - Portable Filter for Water Bottles - Image 1](https://m.media-amazon.com/images/I/81eO9sqhLJL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ LOVE THIS - Daily use
*by M***E on December 8, 2020*

Now that its cold, I'm drinking lots of tea. And I was tired of making single cups of with my small filter for loose leaf tea. This has solved the problem. I can use my large mouth water bottle easily (i have 4 of various sizes) and make all the tea I want and keep it hot in the double walled bottles. Will be getting more for gifts. It is also fairly easy to clean with both ends removable. Only issue is loose tea settles in bottom cap so does require scraping out when cleaning. So I might recommend at tab on the bottom cap so the filter can be used from either end.

### ⭐⭐⭐⭐⭐ Works well in my 36oz. Yeti bottle
*by T***B on October 1, 2019*

First off, to correct some misconceptions mentioned by some reviewers - 200 mesh is finer than 100 mesh - this filter is very fine, but still feels sturdy.I don't drink coffee, but use this to brew cacao (very tasty and healthy, you should try it). Instead of pouring cold water over it I have to use hot water for flavor extraction and it works very well when left to brew for several hours and purposely shaking it several time during the brewing process to release more of the cacao flavor and beneficial nutrients. The brewed cacao turnsout very good and so far it's the least hassle methos of brewing cacao I have found - you just have to plan ahead and not be in a hurry.

### ⭐⭐⭐⭐ making tea in a nalgene
*by T***E on February 15, 2022*

I like making A LOT of tea at once, and it's super convenient to make it in a nalgene bottle--it's okay with hot water, easy to clean, easy to take with me, makes a WONDERFUL hot water bottle until it's drinkable. Usually I just use bagged tea, but I really want something that will let me make fancy tea in my decidedly unfancy container. So I recognize that I'm already outside of the targeted design for this thing, and it's just my first time using it, but there are already a couple of things I noticed:The bottom silicon bit doesn't have any sort of drain holes. I suppose maybe they'd be too big and let grounds out in the case of coffee making? but it means the base stays filled with liquid even after you pull it out of the container. Probably just annoying when you're making cold brew coffee, excitingly dangerous with the tea. There are certainly design alternatives they could have gone with for that, good luck not making a mess any temperature you use it at.The lid is small enough to fit into a nalgene bottle comfortably, but JUST. So pulling it back out is a bit of an adventure. you also have to push it all the way into the container to pour water over it (again, presumably less hazardous when it's not boiling water, bit of an adventure when it was.). Holes in the lid to allow the water to go in there might be nice as well--even with cold water it's definitely blocking most of the mouth of the bottle so you'd have to pour very slowly.bottom has a bit of little feet on the side that make it almost as big as the top, so pulling it out of the nalgene was also a bit scary like "am I pulling too hard, will this thing fall apart midprocess and make me really sad?" and so far (2x) it hasn't, but you're still going to want to be careful about taking it out of the tube.what i'd like to see if this was really designed for tea (or hot coffee I guess): a lip on the lid to allow it to hang from the top of the bottle instead of having to be stuck in there, drainage through the bottom. But it's the first thing I've found that's actually sized well enough to go into the nalgene in the first place, so it's a start at least!(Also, i'm not a coffee drinker, but given that the base is hollow and apparently can be pushed up inside the tube for shorter bottles than mine (32 oz nalgene big mouth), the fact that it has measurements on the outside is confusing (because the amount the inside holds will depend on the height of the assembled tube?) , so probably people should not follow those especially at first.)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/150382416-rumble-go-portable-filter-for-water-bottles](https://www.desertcart.dk/products/150382416-rumble-go-portable-filter-for-water-bottles)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-01*