Motorcycle tail bags offer rugged storage with quick access, rain protection, and flexible mounting. This guide highlights top expandable tail bags that fit common sport, cruiser, and adventure bikes, plus practical buying tips to help you choose the right model for daily commuting, weekend trips, or gear-packed rides.
The following quick-reference table summarizes five highly relevant options, focusing on capacity, materials, and durability to support informed comparison at a glance.
| Product | Expandable Capacity | Key Feature | Brand | Image |
|---|---|---|---|---|
| KEMIMOTO 22–34L Expandable Tail Bag | 22–34 L | Waterproof with rain cover | KEMIMOTO |  |
| MOSISO 10L Tail Bag | 10 L | Versatile as bag and shoulder strap | MOSISO |  |
| Nelson-Rigg CL-1060-S2 | Standard size | Lifetime warranty, UltraMax fabric | Nelson-Rigg |  |
| KEMIMOTO 7–14L Tail Bag | 7–14 L | Dual use with rain cover | KEMIMOTO |  |
| MOTO CENTRIC 25–38L | 25–38 L | Backpack conversion, waterproof | MOTO CENTRIC |  |
KEMIMOTO 22–34L Expandable Tail Bag
The KEMIMOTO 22–34L tail bag offers a large, expandable storage solution for riders who need to carry clothes, shoes, a helmet, or electronics. The bag expands from 22L to 34L and fits many motorcycles, including CB600RR, Iron 883, MT10, FZ07, and R1200GS. It uses 1680D material for durability and includes a rain cover for wet-weather protection. Dual-use design allows conversion to a handbag or backpack, improving on-the-go versatility for urban commutes and longer trips alike.
MOSISO Tail Bag 10L Waterproof Storage
Designed for versatility, the MOSISO 10L tail bag features a single main compartment with practical dimensions for everyday items. It can be worn as a shoulder bag or carried as a handbag, making it convenient when you’re away from the bike. The bag is constructed from waterproof PU leather to resist rain, mud, and dust, helping protect essential gear during mixed-weather rides or daily errands.
Nelson-Rigg CL-1060-S2 Commuter Tail Bag
The Nelson-Rigg CL-1060-S2 is built with UltraMax fabric and offers a lifetime warranty, emphasizing durability and colorfastness against sun exposure. It mounts securely to most tail sections with four adjustable quick-release straps and features semi-rigid walls to help maintain its shape. This model prioritizes long-term reliability for riders who demand rugged equipment with straightforward installation and dependable performance.
KEMIMOTO 7–14L Tail Bag with Dual Use
This compact KEMIMOTO bag expands from 7L to 14L, offering a lightweight option when less cargo is needed. It uses durable Oxford fabric with a carbon fiber aesthetic and includes a rain cover to protect contents. The design supports universal strap mounting and a shoulder strap for dual-use flexibility, making it suitable for riders who want a small, efficient bag for daily rides or short trips.
MOTO CENTRIC 25–38L Tail Bag
The MOTO CENTRIC tail bag expands from 25L to 38L, offering substantial cargo capacity for helmets and gear. Its dual-use design allows use as a tail bag or a backpack, providing flexibility for riders who want to switch between on-bike and off-bike use. The exterior is made from durable, waterproof Oxford fabric to help protect contents in inclement weather, making it a practical option for longer journeys and multi-day trips.
Buying Guide
What to consider when choosing a motorcycle tail bag
- Capacity and expandability: Determine typical load and whether you need extra space for helmets, clothes, or tools.Expandable bags are useful for changing trip lengths.
- Material and weather protection: Look for water resistance, tear resistance, and a rain cover to shield contents in rain or spray.
- Mounting system: Check compatibility with your bike and whether you prefer universal straps, side mounts, or quick-release options. Consider dual-use (handbag or backpack) if you move off the bike often.
- Shape and compatibility: Make sure the bag fits your tail section and doesn’t obstruct the rider’s seating position or exhaust heat.
- Durability and warranty: A long-lasting bag reduces replacements. Brands offering warranties reflect confidence in materials and construction.
Pro tips for use and maintenance
- Regularly check strap integrity and avoid overloading beyond the recommended capacity to prevent instability at speed.
- Use the rain cover during rain to keep contents dry, and store wet items in a separate, sealed pouch inside the bag when possible.
- Clean with mild soap and water; air-dry away from direct heat to preserve fabric and zippers.
Comparing common scenarios
- Urban commuting: A compact 7–14L bag with a shoulder strap can be ideal for daily essentials and a light jacket.
- Weekend trips: A 22–34L expandable bag balances cargo space with bike handling, suitable for clothing, shoes, and equipment.
- Helmet transport: Higher-capacity options (25–38L) simplify carrying a helmet and other gear off the bike.