Direct answer: If you’re seeking a durable, weather-resistant sissy bar bag with backrest support for longer rides, these five options offer expandable capacity, reliable rain covers, and easy carrying options. Each pick targets a distinct rider type, helping you choose based on travel style, gear needs, and mounting preferences.
| Product | Best For | |
|---|---|---|
| MOSISO Motorcycle Sissy Bar Backrest Bag Travel Luggage Bag | Daily commuting and weekend trips | 30L-48L expandable |
| KEMIMOTO Motorcycle Sissy Bar Bag 30L | Budget-friendly, rainy-weather trips | 30L |
| Nomad Motorcycle Sissy Bar Bag Expandable Roll Top | Tech-friendly riders, laptop transport | 15” laptop sleeve, expandable |
| KEMIMOTO Sissy Bar Backrest Bag Upgraded Version | Extra capacity with rain protection | 37L expandable |
| Milwaukee Performance SH689 Sissy Bar Bag | Simple, rugged carry with back pack straps | Large capacity |
MOSISO Motorcycle Sissy Bar Backrest Bag
This bag offers a large capacity with expandable 30L-48L storage and a rain cover, making it versatile for longer rides or weekend trips. It includes a shoulder strap for easy carrying when off the bike. Best for riders who want flexible space and weather protection in one package.
Best for: Long weekend trips, riders who need expandable capacity and weather protection.
Limitation: As a larger bag, it may be bulkier on smaller motorcycles or tight mounting spaces.
KEMIMOTO Sissy Bar Bag 30L
This 30L bag includes a waterproof rain cover and four straps plus a shoulder strap, offering secure mounting and versatile carry options. Best for riders who want a budget-friendly, weather-ready option with straightforward mounting.
Best for: Everyday commuting or short trips where weather protection is a priority without extra bells and whistles.
Caution: Limited expandable capacity beyond 30L, which may not suit riders needing extra cargo on longer trips.
Nomad Motorcycle Sissy Bar Bag Expandable Roll Top
Designed with an expandable roll-top and a 15” laptop sleeve, this bag suits riders who commute to work or travel with a laptop. It converts to handle and shoulder carry for off-bike use. Best for tech-friendly riders and mixed-use trips.
Best for: Riders who need secure laptop storage and a flexible carry design for on/off-bike use.
Limitation: May be heavier when fully loaded; ensure fit on your sissy bar before purchase.
KEMIMOTO Sissy Bar Backrest Bag Upgraded Version
Upgraded to a 37L expandable capacity with a rain cover, this bag adds priority on space and weather resistance. It includes a helmet net and shoulder strap for added versatility. Best for riders needing more room and accessory options.
Best for: Those who want added capacity with rain protection and included storage extras like a helmet net.
Limitation: Larger size may protrude more on compact bikes; check cargo balance and mounting clearance.
Milwaukee Performance SH689 Sissy Bar Bag
This large nylon sissy bar bag offers back pack straps for off-bike transport and straightforward carry on or off the motorcycle. It’s a simple option for riders who want rugged durability without extra frills. Best for riders who prioritize rugged construction and easy carrying.
Best for: Riders who prefer a straightforward, rugged bag with comfortable backpack-style transport.
Limitation: May lack some advanced features like dedicated laptop sleeves or multi-compartment organization found in higher-end models.
Buying Guide
What should I look for in a sissy bar backrest bag?
- Capacity and expandability: Choose a bag that fits your typical gear, with a clear path to additional space when needed.
- Weather protection: A reliable rain cover or waterproof material preserves contents during rain.
- Mounting stability: Four straps or a secure mounting system helps prevent sway or detachment on rough roads.
- Carry options: Shoulder strap and/ or back pack straps add convenience when off the bike.
- Protection for valuables: Padded compartments or laptop sleeves provide extra protection for electronics.
- Material and durability: Nylon or PU leather offers different balances of water resistance, weight, and aesthetics.
How to choose among the five options?
- Need maximum space? Pick the expandable 30L-48L models from MOSISO or the 37L upgraded KEMIMOTO.
- Emphasis on weather readiness? Prioritize models with rain covers like KEMIMOTO and MOSISO.
- Want a laptop-friendly bag? Nomad’s roll-top design includes a 15” laptop sleeve.
- Cost-conscious choice? The basic KEMIMOTO 30L offers solid features at a lower price point.
- Prefer simplicity and rugged build? Milwaukee’s SH689 provides straightforward, durable carrying.
Frequently Asked Questions
- What is a sissy bar bag backrest used for?
– It provides storage behind the rider on a motorcycle, often with a backrest design for added comfort and structure. - Are expandable bags worth it for touring?
– Yes, expandable bags offer extra space when needed while staying compact during normal rides. - Do these bags require a specific motorcycle model?
– They are designed to fit standard sissy bars but verify mounting compatibility with your bike’s rear frame and bar thickness. - Should I choose a bag with a rain cover or waterproof material?
– Rain covers offer added protection during unexpected showers, while waterproof materials provide constant protection. - Can these bags carry electronics securely?
– Some models include laptop sleeves or padded compartments; verify internal layout before purchase. - Is backpack carry advantageous?
– Backpack straps are convenient for off-bike transport but add bulk; consider your typical use scenario.