Tail bags are the most versatile luggage solution for motorcyclists, sitting cleanly on the pillion seat or rear rack without altering your bike's handling profile. From compact day-trip pouches to expandable 44L adventure haulers, the right tail bag keeps your kit dry, accessible and firmly secured on any road.
How to Choose a Motorcycle Tail Bag
Capacity, weather protection, and mounting system are the three decisions that matter. A commuter needs something different from a rider loading up for five days across remote terrain.
Capacity and Expandability
Compact options start at 23L for day trips, with mid-range touring bags at 28L to 40L and large expedition builds reaching 53L. Expandable designs open via a zip-out gusset, adding volume without carrying a permanently bulky profile. Motodry's ZXR-2 anchors the expandable 44L segment; Nelson-Rigg's NR-230 Destination maxes at 53L for multi-day loads.
Weather Protection
Nelson-Rigg Hurricane-series bags use taped-seam construction rated to IPX4 rain resistance, eliminating the need for a separate rain cover. Bags with removable rain covers deliver equivalent protection when fitted correctly. For sustained Australian wet-weather touring, sealed construction is the lower-maintenance choice.
Mounting Systems Compared
| Mounting Type | Best For | Key Consideration |
|---|---|---|
| Strap and buckle | Commuters and day trips | Universal fit; verify strap width suits your seat contour |
| Quick-release clip system | Riders swapping between bikes | Confirm load rating before packing heavy |
| Rack-mount lugs | Adventure bikes with rear racks | Most secure at highway speeds; rack compatibility required |
Shell Materials and Standards
Quality shells use 600D or 900D denier polyester, with higher denier ratings resisting abrasion across repeated packing cycles. SHAD bags integrate ABS hard panels for structure. Harness and buckle hardware on CE Level 1 certified systems handles loads up to 10kg; CE Level 2 rated hardware manages 15kg-plus expedition loads. While EN 17092 governs riding apparel rather than luggage, the same abrasion-resistance logic applies: 900D polyester over a reinforced base panel holds up longer on gravel terrain than 300D equivalents. Anti-slip base mats protect painted bodywork and reduce lateral movement.
Frequently asked questions
What size tail bag do I need for a weekend ride?
A 28L to 40L tail bag comfortably holds two days of clothing, a rain suit, and toiletries. If you run bulkier gear like a thermal layer or full-face helmet accessories, choose an expandable option that starts at 40L and opens to 44L or more.
Are Nelson-Rigg Hurricane tail bags fully waterproof?
The Hurricane series uses a waterproof construction with sealed seams rather than a removable rain cover, making them suitable for sustained rain. Check the specific model spec, as entry-level bags in the range may use a cover-based system instead.
Will a tail bag fit my sports or naked bike without a rear rack?
Yes. Strap-and-buckle mounting systems are designed to wrap around the pillion seat and subframe without requiring a rack. On bikes with minimal pillion seat area, choose a compact bag with a narrow base profile and use an anti-slip mat to prevent shifting.

























































































