Rhinowalk Motorcycle Tail Bag 15L - Waterproof Expandable Rear Carrier with Backpack Straps

Rhinowalk's 15L motorcycle tail bag is a waterproof, expandable rear carrier that converts between a rear-seat trunk and a wearable backpack for secure, weather-resistant motorcycle travel.

Whether you're commuting across town or packing for a weekend ride, this 15-liter Rhinowalk tail bag offers modular mounting, durable waterproof construction, and a compact, expandable profile. Built from PVC-coated polyester with sealed seams and a waterproof inner liner, the bag is designed to keep gear dry and stable while riding. Quick-release buckles and hook connections let you attach it to a rear rack, link multiple bags together, or detach the shoulder straps to use it as a backpack or sling.

How well will this bag protect my gear in wet weather?

The Rhinowalk tail bag uses full waterproof fabric plus seam sealing and an internal waterproof liner to prevent rain from soaking your contents. The PVC-coated polyester outer resists abrasion and is easy to wipe clean after rides.

• Seamless sealing process on all bag connections
• PVC-coated polyester outer layer for abrasion and water resistance
• Fully waterproof inner bag for added protection
• Rigid base and 3D honeycomb cushioning to keep contents stable

Can it attach to different motorcycles and convert to other carrying styles?

The bag’s modular design includes buckles, hooks, and straps so you can mount it on a rear rack, link multiple bags, or switch to shoulder or backpack carry. Multiple strap options accommodate varying bike geometries and rider preferences.

• Four buckles and two bands secure the 15L to rear racks or seats
• Modular connection enables combining bags (2-in-1, 3-in-1, 4-in-1)
• Two shoulder straps for backpack mode, detachable when not in use
• Quick-release hardware for fast mounting and removal

How much will fit inside and how does the expandable height work?

This 15L model provides a stable 9.5 x 6.3 inch footprint with an adjustable height that expands from a compact profile to extra capacity for bulkier items. The bag opens fully for easy packing and access, helping you organize touring essentials.

• Base dimensions L*W: 9.5 x 6.3 inches; height from 17.3 to 23.6 inches when expanded
• Full top opening for quick loading and unloading
• Internal compartments and large main cavity for helmets, clothes, or tools
• 3D honeycomb cushioning increases friction and ride stability

How durable and easy to maintain is the bag on long trips?

Rhinowalk built this bag for repeated use on the road. The PVC-coated fabric resists rips and scuffs, while the reinforced bottom protects against wear; wipedown cleaning keeps it looking new.

• Wear-resistant material and reinforced bottom for long life
• Tear-resistant construction with strong mesh reinforcement
• Easy-to-clean surface—wipe away dirt and road grime
• Stable mounting reduces movement that can cause abrasion

Who this is for: Riders who need a compact but versatile luggage solution for daily commuting or short touring trips will appreciate this Rhinowalk 15L tail bag. It suits motorcyclists who want waterproof protection, quick conversion between rack and wearable modes, and the ability to expand storage when necessary. If you value modularity, weather resistance, and secure mounting without a bulky trunk, this bag offers a practical balance of capacity and portability.