---
product_id: 750602374
title: "Motorcycle Seat Bag/Tail Bag Detachable Motorcycle Bag Waterproof Bag Luggage Bag Riding Equipment One Shoulder Messenger With Head Leather Motor Pannier Bag(Khaki)"
brand: "lostis"
price: "¥39907"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/750602374-motorcycle-seat-bag-tail-bag-detachable-motorcycle-bag-waterproof-bag
store_origin: JP
region: Japan
---

# Quick Elastic Band Installation Reflective Strips for Night Safety 100% Waterproof Protection Motorcycle Seat Bag/Tail Bag Detachable Motorcycle Bag Waterproof Bag Luggage Bag Riding Equipment One Shoulder Messenger With Head Leather Motor Pannier Bag(Khaki)

**Brand:** lostis
**Price:** ¥39907
**Availability:** ✅ In Stock

## Summary

> 🏍️ Gear Up, Stand Out: The Ultimate Waterproof Motorcycle Side Bag

## Quick Answers

- **What is this?** Motorcycle Seat Bag/Tail Bag Detachable Motorcycle Bag Waterproof Bag Luggage Bag Riding Equipment One Shoulder Messenger With Head Leather Motor Pannier Bag(Khaki) by lostis
- **How much does it cost?** ¥39907 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/750602374-motorcycle-seat-bag-tail-bag-detachable-motorcycle-bag-waterproof-bag)

## Best For

- lostis enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Night Visibility:** Reflective strips and tail light hangers boost your safety after dark.
- • **Rugged, Tear-Resistant Build:** Engineered to resist falls, wear, and tear for long-lasting adventure.
- • **Effortless Quick-Install Elastic Bands:** Zip and go with a smart curl design for fast, firm fixation.
- • **Versatile One-Shoulder Messenger Style:** Easily carry your gear off the bike with adjustable shoulder straps.
- • **Ride Worry-Free with Waterproof Durability:** Keep your essentials dry and secure no matter the weather.

## Overview

The LOSTIS-1212 Motorcycle Side Bag is a lightweight (850g), waterproof, and tear-resistant luggage solution designed for riders who demand durability and convenience. Featuring quick-install elastic bands, reflective safety strips, and a versatile one-shoulder strap, this khaki-colored pannier ensures your essentials stay protected and accessible on and off the road.

## Description

Feel free to contact us with questions about our products and we will do our best to answer your questions!Description : Condition: 100% Color : Black , ArmyGreen , KhakiPackage Included: 1 pc Motorcycle Side Bag Item Type : Saddle BagsIt is fully waterproof and can effectively protect the items in the bag, so that you can ride without worry.Volume can not be pressed, resistant to falling, wear-resistant, tear-resistant.Includes quick installation of elastic bands to facilitate the opening of the zipper curl design for better fixationReflective strips and tail light hangers increase night safety.With shoulder straps, you can use it even when off road.Please allow 1-2cm measuring deviation due to manual measurement.Please make sure the size can fit your bike.<;<; Notes:.1. Please allowed 1-3mm differences due to manual measurement, thank you!2. Due to the difference between different monitors, please.understand that the picture may not reflect the actual color of the item.

## Features

- Please Ensure This Part Fits For Your Motorcycle Before order.
- Please allow 1-2cm measuring deviation due to manual measurement.
- Package Included: 1 pc Motorcycle Side Bag
- Includes quick installation of elastic bands to facilitate the opening of the zipper curl design for better fixation
- This tool box is an ideal solution for the safe stowage of important small parts on motorcycle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LOSTIS-1212 |
| Brand | LOSTIS |
| Model | Lostis-1212 |
| Package Dimensions | 43.18 x 33.02 x 17.78 cm; 850 g |
| Item Weight | 850 g |

## Product Details

- **Colour:** Khaki
- **Size:** One Size
- **Brand:** LOSTIS
- **Manufacturer:** LOSTIS-1212

## Images

![Motorcycle Seat Bag/Tail Bag Detachable Motorcycle Bag Waterproof Bag Luggage Bag Riding Equipment One Shoulder Messenger With Head Leather Motor Pannier Bag(Khaki) - Image 1](https://m.media-amazon.com/images/I/61md2HRMZ+L.jpg)
![Motorcycle Seat Bag/Tail Bag Detachable Motorcycle Bag Waterproof Bag Luggage Bag Riding Equipment One Shoulder Messenger With Head Leather Motor Pannier Bag(Khaki) - Image 2](https://m.media-amazon.com/images/I/71hzu8TGVyL.jpg)
![Motorcycle Seat Bag/Tail Bag Detachable Motorcycle Bag Waterproof Bag Luggage Bag Riding Equipment One Shoulder Messenger With Head Leather Motor Pannier Bag(Khaki) - Image 3](https://m.media-amazon.com/images/I/51xIE16EknL.jpg)
![Motorcycle Seat Bag/Tail Bag Detachable Motorcycle Bag Waterproof Bag Luggage Bag Riding Equipment One Shoulder Messenger With Head Leather Motor Pannier Bag(Khaki) - Image 4](https://m.media-amazon.com/images/I/71Bxf2AcwmL.jpg)
![Motorcycle Seat Bag/Tail Bag Detachable Motorcycle Bag Waterproof Bag Luggage Bag Riding Equipment One Shoulder Messenger With Head Leather Motor Pannier Bag(Khaki) - Image 5](https://m.media-amazon.com/images/I/71p9Obwk49L.jpg)

## Available Options

This product comes in different **Colour Name** options.

---

## 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/750602374-motorcycle-seat-bag-tail-bag-detachable-motorcycle-bag-waterproof-bag](https://www.desertcart.jp/products/750602374-motorcycle-seat-bag-tail-bag-detachable-motorcycle-bag-waterproof-bag)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-09*