Alpinestars Defcon Backpack vs Seibertron Molle Motorcycle Backpack

The main difference between the Alpinestars Defcon Backpack and the Seibertron Molle Motorcycle Backpack is that the Defcon Backpack has Side Pockets (Side pockets can fit water bottle) while the Molle Motorcycle Backpack does not.

Alpinestars Defcon Backpack Front View
Seibertron Molle Motorcycle Backpack Main View
Specs Brand Alpinestars Seibertron
Name Defcon Backpack Molle Motorcycle Backpack
Category Sports Sports
Sub Category Motorcycle Motorcycle
Capacity (L) 13.5L 37L
Dimensions (in) 13.78 x 19.69 x 21.65 19 x 11 x 11
Weight (lb) 1.0 3
Fabric 100% Polyester 600D + TPE Robust 900D Polyester with PU coating
Color Black Black, Khaki
Warranty Alpinestars 30 Days Warranty Seibertron 14 Days Warranty
Rating 4.5 4.7
Price Under $75 Under $75
General Features Shoulder Straps Padded shoulder straps Adjustable padded shoulder straps
Sternum / Chest Straps Adjustable chest belt
Hip Belt / Waist Strap Adjustable waist belt
Water Proof / Water Resistant Water repellent and abrasion resistant material
Zippers SBS zippers
Main Compartment Access Normal zipped access Clamshell
External Pockets 1 zipped front pocket and 2 side pockets 1 zipped top pocket
Internal Compartments Internal laptop sleeve and inner organizer pockets Huge expandable main compartment with interior meshed enclosure
Side Pockets Side pockets can fit water bottle
Water Bottle Yes No
Handles Top grab handle Top grab handle
Loops and Attachments D-rings, hook and loop fastener, molle webbing, adjustable front webbing to hold football, basketball or full face helmet
Business & School Features Laptop Sleeve Laptop sleeve
Organizer Pocket Front zipped pocket with organizer
Travel Features Compression Straps External compression straps
Hiking / Backpacking Features Back Panel Padded back panel Mesh padded back panel
Hydration Features Bladder Size Holds 2L hydration bladder
Hydration Compatible Yes

You're currently comparing the Defcon Backpack by Alpinestars against the Molle Motorcycle Backpack by Seibertron .


Alpinestars 's Defcon Backpack is a Sports backpack with Motorcycle features while Seibertron 's Molle Motorcycle Backpack is a Sports backpack with Motorcycle features.

The Alpinestars Defcon Backpack has a capacity of 13.5L (liters), weighs 1.0 pounds and it's dimensions in inches are 13.78 x 19.69 x 21.65. It's made of 100% Polyester 600D + TPE and is available in Black in comparison the Seibertron Molle Motorcycle Backpack's capacity is 37L with a size of 19 x 11 x 11 inches. Constructed from Robust 900D Polyester with PU coating it weighs 3 pounds and is available in Black, Khaki.