---
product_id: 479649569
title: "Motorcycle Tail Bag Multifunctional Waterproof Polyester Storage Saddle Bag, 10L Outdoor Sports Motorbike Rear Seat Light Tank Handbag Tool Carry Pouch with Shoulder Strap, Black"
brand: "mosiso"
price: "¥21127"
currency: JPY
in_stock: true
reviews_count: 13
category: "Mosiso"
url: https://www.desertcart.jp/products/479649569-motorcycle-tail-bag-multifunctional-waterproof-polyester-storage-saddle-bag-10l
store_origin: JP
region: Japan
---

# 10L capacity Waterproof PU leather 4 buckle secure straps Motorcycle Tail Bag Multifunctional Waterproof Polyester Storage Saddle Bag, 10L Outdoor Sports Motorbike Rear Seat Light Tank Handbag Tool Carry Pouch with Shoulder Strap, Black

**Brand:** mosiso
**Price:** ¥21127
**Availability:** ✅ In Stock

## Summary

> 🏍️ Gear up, lock down, and ride in style with MOSISO’s ultimate tail bag!

## Quick Answers

- **What is this?** Motorcycle Tail Bag Multifunctional Waterproof Polyester Storage Saddle Bag, 10L Outdoor Sports Motorbike Rear Seat Light Tank Handbag Tool Carry Pouch with Shoulder Strap, Black by mosiso
- **How much does it cost?** ¥21127 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/479649569-motorcycle-tail-bag-multifunctional-waterproof-polyester-storage-saddle-bag-10l)

## Best For

- mosiso enthusiasts

## Why This Product

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

## Key Features

- • **Ride Ready Storage:** Spacious 10L main compartment fits all your essentials without bulk.
- • **Rock-Solid Stability:** 4 buckle system plus anti-slip base ensures zero sliding on rugged rides.
- • **Weatherproof Warrior:** Durable waterproof PU leather keeps your gear dry rain or shine.
- • **Versatile Carry Modes:** Transforms effortlessly from tail bag to shoulder or handheld bag with adjustable strap.
- • **Effortless Installation:** Quick seat mount with 2 backseat straps for a secure, no-fuss fit.

## Overview

The MOSISO Motorcycle Tail Bag is a multifunctional, waterproof 10L storage solution crafted from durable PU leather. Designed for universal motorcycle fit, it features a secure 4-buckle mounting system, anti-slip base, and adjustable shoulder strap for versatile carrying options. Perfect for professionals who demand reliable, stylish storage on every ride.

## Description

Buy MOSISO Motorcycle Tail Bag Multifunctional Waterproof Polyester Storage Saddle Bag, 10L Outdoor Sports Motorbike Rear Seat Light Tank Handbag Tool Carry Pouch with Shoulder Strap, Black: Saddle Bags - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Definitely worth it ! - Bag is solid. Definitely better than a tank pouch. The “aggressive” look goes well with my 636. Plenty of storage for all my pocket items. 4 straps on each end is perfect. Installing it is SIMPLE, remove the seat , set the straps, seat back on and click. ONLY thing I would recommend is a brace system of some sort. I 3-D printed my own brace, so when I tighten the straps, my items inside don’t smoosh together. I sometimes have a hat in there, and don’t need it getting bent. Overall a great item for anyone with a motorcycle.
Review: Perfect size - Big fan of this bag. Perfect but not bad on the eyes. I can fit a rain suit, cleaner, gloves, cord, and manual all in it. It has a smaller size too but an extended zipper that allows more storage. Also secure when placed under the seat

## Features

- Dimensions: 12.6 x 10.24 x 7.09 inches (L x W x H). This motorcycle seat tail bag is designed for most motorcycles. It can be used as motorcycle tail bag, shoulder bag and handbag.
- 1 main compartment has 10L capacity to store your carry-on items while you're riding, such as your phone, wallet, cable, earphone, power bank, map, drinks, tools or other daily necessities.
- Made of waterproof PU leather material, effectively prevent rain, water, mud, dust from entering this bag quickly.
- 4 buckle with 2 backseat bag straps is stable enough to hold this bag on the rear of the motorcycle. Anti-slip bottom design to prevent the bag sliding when you're riding on a rugged road.
- Flexible shoulder strap varied from 28.35 to maximum 50.39 inch can be adjusted loose or tight to fit your body. A handle design in the top makes it easy to carry this bag around in comfort. You can alter how to carry depending on your needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BC3Z29VB |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #15,520 in Automotive ( See Top 100 in Automotive ) #2 in Powersports Saddle Bags |
| Brand | MOSISO |
| Capacity | 10 Liters |
| Closure Type | Buckle |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,192) |
| Date First Available | August 27, 2022 |
| Handle Type | Web Handle |
| Item Weight | 15.5 ounces |
| Item model number | MOMTB001 |
| Manufacturer | Mosiso |
| Manufacturer Part Number | MO-Motorcycle-Tail-Bag-BK |
| Material | Polyurethane Leather |
| Model | Momtb |
| Mounting Type | Seat Mount |
| Number of Compartments | 1 |
| Pattern | Solid |
| Product Dimensions | 10.24"L x 7.09"W x 12.6"H |
| Shell Type | Soft |
| Size | One Size |
| Strap Type | Adjustable |
| Vehicle Service Type | Motorcycle |

## Product Details

- **Brand:** MOSISO
- **Color:** Black
- **Material:** Polyurethane Leather
- **Size:** One Size
- **Vehicle Service Type:** Motorcycle

## Images

![Motorcycle Tail Bag Multifunctional Waterproof Polyester Storage Saddle Bag, 10L Outdoor Sports Motorbike Rear Seat Light Tank Handbag Tool Carry Pouch with Shoulder Strap, Black - Image 1](https://m.media-amazon.com/images/I/61BD++U4mkL.jpg)

## Available Options

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

## Questions & Answers

**Q: does it work on a svartpilen 401?**
A: I use it on my 2019 R1. I took off the straps and plastic clip-on's that come with the bag, and instead use bungee Cords with carabiner hooks.
Works much better this way for me. Plus, I can place it on my back as a back pack when walking the trail. Hope this helped u.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Definitely worth it !
*by A***C on May 29, 2025*

Bag is solid. Definitely better than a tank pouch. The “aggressive” look goes well with my 636. Plenty of storage for all my pocket items. 4 straps on each end is perfect. Installing it is SIMPLE, remove the seat , set the straps, seat back on and click. ONLY thing I would recommend is a brace system of some sort. I 3-D printed my own brace, so when I tighten the straps, my items inside don’t smoosh together. I sometimes have a hat in there, and don’t need it getting bent. Overall a great item for anyone with a motorcycle.

### ⭐⭐⭐⭐⭐ Perfect size
*by A***Y on September 6, 2025*

Big fan of this bag. Perfect but not bad on the eyes. I can fit a rain suit, cleaner, gloves, cord, and manual all in it. It has a smaller size too but an extended zipper that allows more storage. Also secure when placed under the seat

### ⭐⭐⭐⭐ Definitely not waterproof as advertised, but a pretty decent tail bag.
*by S***N on August 7, 2023*

So this bag is definitely not waterproof as advertised, I'd hesitate to even call it water resistant. The flap that opens basically is a sponge. That being said, it mounts well on my triumph street triple r, it looks decent, and while it is small, it can store the essentials while on road trips. I typically store a water bottle and my rain gear in it. It keeps the water out well enough to keep my rain gear dry for a quick drizzle long enough for me to stop and put it on, but I wouldn't recommend putting anything in it that can't get slightly wet. If the weather is good, this bag is perfect for short day trips. You won't be able to fit a spare set of clothes in it, but you can fit snacks and water in it just fine. Just note that there aren't any organizer pouches, so if you aren't using small bags, everything will be loose. But you can fit a small 3L dry bag in it, which I'll use for electronics. Definitely would buy again. I wouldn't recommend trying to load it with heavy stuff, as the buckles are plastic, but they'll hold up well enough as long as you're loading 5lbs or so of gear.

## Frequently Bought Together

- MOSISO Motorcycle Tail Bag Multifunctional Waterproof Polyester Storage Saddle Bag, 10L Outdoor Sports Motorbike Rear Seat Light Tank Handbag Tool Carry Pouch with Shoulder Strap, Black
- ILM Motorcycle Balaclava Face Mask for Ski Model FM01
- KEMIMOTO Tactical Gloves for Men, Touchscreen Motorcycle Gloves with Hard Shell & Palm Padding for Sports Motorcycle Cycling Tactical Airsoft Paintball Hunting Hiking Camping Climbing

---

## 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.jp/products/479649569-motorcycle-tail-bag-multifunctional-waterproof-polyester-storage-saddle-bag-10l](https://www.desertcart.jp/products/479649569-motorcycle-tail-bag-multifunctional-waterproof-polyester-storage-saddle-bag-10l)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-09*