---
product_id: 20858867
title: "iwerkz Bottle Blaster Bluetooth Bike Speaker - Rechargeable Battery, MicroSD Card Slot &amp; AUX Input"
brand: "iwerkz"
price: "¥9104"
currency: JPY
in_stock: false
category: "Wireless Phone Accessory"
url: https://www.desertcart.jp/products/20858867-iwerkz-bottle-blaster-bluetooth-bike-speaker-rechargeable-battery-microsd-card
store_origin: JP
region: Japan
---

# iwerkz Bottle Blaster Bluetooth Bike Speaker - Rechargeable Battery, MicroSD Card Slot &amp; AUX Input

**Brand:** iwerkz
**Price:** ¥9104
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** iwerkz Bottle Blaster Bluetooth Bike Speaker - Rechargeable Battery, MicroSD Card Slot &amp; AUX Input by iwerkz
- **How much does it cost?** ¥9104 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20858867-iwerkz-bottle-blaster-bluetooth-bike-speaker-rechargeable-battery-microsd-card)

## Best For

- iwerkz enthusiasts

## Why This Product

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

## Description

Rock those trails with the iwerkz Bottle Blaster Bluetooth Speaker. Perfect for biking, hiking, camping, fishing, road trips - wherever you roam this speaker goes with you. Water resistant, with a rugged casing, the Bottle Blaster is built for adventures.  Designed to fit inside a standard bike water bottle holder, this speaker also fits into most backpack water bottle pouches. The soft-touch case not only feels and looks great, but was designed to grip and sit securely in your water bottle holder as you ride and bounce through nature. The Bluetooth controls allow you to control your music even when your phone is safely tucked away, while the top volume control knob makes cranking your music a simple task while riding.  Unlike other toy speakers, the Bottle Blaster is a truly stellar portable speaker. With two separate 3w high-quality speakers your music sounds great even when youre away from your home audio system.  Soak up the jams while you soak up nature with the iwerkz Bottle Blaster Bluetooth Speaker!

## Features

- Incredible sound quality vs. other bike speakers
- Bluetooth 4.0, with 30ft. Range
- Dual 3W speakers for punchy, thick bass
- Water resistant and rugged housing
- Works with most bike and backpack water bottle holders - soft-touch texture helps to secure speaker into bottle holders

## Images

![iwerkz Bottle Blaster Bluetooth Bike Speaker - Rechargeable Battery, MicroSD Card Slot &amp; AUX Input - Image 1](https://images-na.ssl-images-amazon.com/images/I/3166IzPIIpL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/20858867-iwerkz-bottle-blaster-bluetooth-bike-speaker-rechargeable-battery-microsd-card](https://www.desertcart.jp/products/20858867-iwerkz-bottle-blaster-bluetooth-bike-speaker-rechargeable-battery-microsd-card)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*