Alpinestars · Backpacks
The Alpinestars Charger Pro Backpack is an aerodynamic, semi-rigid riding backpack built for carrying bulkier items over longer distances with a balanced carry feel. Its thermo-formed front panel is shaped to help minimize drag on the bike, while the adjustable harness with a magnetic closure is designed to distribute load evenly across the rider’s back.
For day-to-day practicality, the Charger Pro adds expandable storage, a clamshell main opening for easy packing, and built-in organization including a padded laptop pocket. It also comes with a rain cover, reflective piping for added visibility in low light, and a helmet carrier for convenient off-bike transport.
A clamshell main compartment opening with an inner gusset makes loading and unloading straightforward, especially with larger items. When more room is needed, the Charger Pro Backpack expands to increase capacity by approximately 4.5 liters. Inside, it includes a padded laptop pocket with a closure strap, plus additional mesh and organizer pockets to keep smaller gear easy to find.
The Charger Pro is built around a rigid, aerodynamic, thermo-formed front panel intended to minimize drag while riding. That front panel uses a smooth surface with a polyurethane-coated pattern embossed polyester for durability. The main body fabric is a durable, textured Jacquard-weave 440g polyester with a TPE back coating.
For changing conditions, the Charger Pro Backpack includes a rain cover. A single auto-lock slider zipper is used on the main compartment to help keep the closure secure. Reflective piping adds a visibility-focused detail, and a helmet carrier is included for carrying a helmet when off the bike or moving around at a stop.
Designed as a riding-focused backpack, the Charger Pro Backpack uses an adjustable harness with a magnetic closure, aimed at keeping the load stable and spreading weight across the back for long-distance comfort. Combined with the backpack’s aerodynamic shape and semi-rigid structure, the carry system is intended to feel balanced while riding and when walking with the pack fully loaded.
The Charger Pro Backpack is equipped with a dedicated pocket designed to accommodate an Alpinestars Nucleon KR-Celli back protector. That back protector is optional and sold separately, allowing the rider to choose whether to add it based on personal preference and how the backpack will be used.
| Part Number | 4296-2105-00 |
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| Optional — sold separately | Constructed from heavy-duty fabric for durability, the Charger Pro Backpack comes equipped with a pocket to accommodate an Alpinestars Nucleon KR-Celli back protector. |
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As stated by Alpinestars for this backpack. Optional and compatible equipment is sold separately unless it is listed as included.
| Rigid, aerodynamic, thermo-formed front panel minimizes drag when riding. |
| Front panel features a smooth surface and a polyurethane-coated pattern embossed polyester for durability. |
| Durable, textured main body fabric utilizes a Jacquard-weave 440g polyester with TPE back coating. |
| Clamshell main compartment opening with inner gusset. |
| Single auto-lock slider zipper on main compartment. |
| Backpack expands to increase capacity by approximately 4.5 liters. |
| Padded laptop pocket with closure strap, along with additional mesh pocket and organizer pockets. |
| Rain cover included. |
| Reflective piping. |
As listed by Alpinestars for this backpack.
