
Seibertron Automotive Parts and Accessories
Seibertron Waterproof Large Capacity Molle Motorcycle Helmet Holder/Cycling Helmet Storage/Hiking Helmetcatch Bag/Backpack Also Fit Basketball Football Soccer Backpack
Seibertron Waterproof Motorcycle Helmet Backpack with Molle System 900D waterproof motorcycle backpack shell Secure helmet holder fits full-face helmets Molle system for tactical expans...
- Automotive Parts and Accessories
- 5 color options
- Available now
Product details
Seibertron Waterproof Motorcycle Helmet Backpack with Molle System
- 900D waterproof motorcycle backpack shell
- Secure helmet holder fits full-face helmets
- Molle system for tactical expansion
- LA warehouse 2-day US delivery
- CE-grade durability, 15% lower than competitors
| Feature | Seibertron | KEMIMOTO | Goldfire | TINGPAI |
|---|---|---|---|---|
| Waterproof Fabric | 900D Waterproof | Water-resistant | Basic | Basic |
| Helmet Compatibility | Full & Half Face | Limited | Limited | Limited |
| Molle System | ✅ Yes | ❌ No | ❌ No | ❌ No |
| Hydration | ✅ 2L Ready | ❌ | ❌ | ❌ |
| Build Quality | CE-grade | Similar (Higher price) | Lower | Lower |
| Price | ⭐ Best Value | 15–20% higher | Budget | Budget |
Why Choose Seibertron Helmet Backpack
If you ride daily, a reliable motorcycle backpack isn’t optional—it’s essential. This helmet holder backpack uses 900D waterproof fabric and reinforced stitching for CE-level durability. Compared to KEMIMOTO, you get the same rugged performance without overpaying.
Waterproof Motorcycle Backpack for All Conditions
This waterproof motorcycle backpack protects your gear from rain, road spray, and dirt. Designed for real riders, not just specs.
Helmet Holder System That Actually Works
Unlike cheap alternatives, this helmet holder keeps your gear stable and balanced during real use.
Tactical Molle System & Expandable Storage
Modular Molle system lets you expand storage for tools, gear, and outdoor use.
Hydration Ready for Long Rides
Compatible with 2L hydration systems, ideal for long rides and outdoor use.
Specifications
| Material | 900D Waterproof Nylon |
| Weight | 1.34 kg |
| Dimensions | 11" x 11" x 19" |
| Compartments | 4 |
| Pockets | 3 |
FAQ
Does it fit a full-face helmet?
Yes.
Is it waterproof?
Main fabric is waterproof.
Shipping time?
2-day US delivery.

Above is assembling method for backpack and Tall Sissy Bar with straps(2 pieces).
Sissy Bar and strap in the image is used for demonstration only.
Search 'Seibertron Utility Luggage Straps' separately for straps purchase.



The 2L water bladder in the photo is sold separately and it is designed for Seibertron Helmet Backpack sold on the page. There will be a large discount if you purchase them together. Check our product promotion for more details please.
Available Options
Color: main backpack Black, main backpack Khaki, 2 pieces of sissy bar straps black, 2 pieces of sissy bar straps khaki, 2L water bladder.
Shipping Free worldwide shipping on all orders, with no minimum purchase. Orders are processed within 2 business days...
Shipping coverage: Seibertron offers free worldwide shipping on all orders, with no minimum purchase requirement.
Processing time: All orders are processed and shipped within 2 business days.
Delivery: Shipping options and estimated delivery times are shown at checkout.
Returns Returns are accepted within 30 days of purchase for new, unworn, unwashed items with original tags attached...
Return window: Items may be returned within 30 days of the purchase date.
Condition: Products must be new, unworn, unwashed, and returned with all original tags attached.
Before returning: Contact customer service for return authorization and the correct return address.