Gearjammer™ Seat Bag

ABOUT Like its namesake (trucker lingo for a speeding big rig) the Gearjammer™ helps haul all the necessary items for overnight bikepacking trips and randonneur adventures alike.  Lightweight, waterproof materials and bomb-proof construction create a light yet durable pack with all the features needed to securely store gear from your seat post.  The Gearjammer™ seat bag has stiffened side panels and a plastic frame sheet that keep the pack stable and positioned away from your legs.  This bag will not wag; the Gearjammer™ is one of the most stable seat bags on the market.  FEATURES/SPECS Roll-Top design allows for variable volume packing Exterior compression straps (x2 sides, x1 top/bottom) for unparalleled compression and load stablization HDPE frame sheet retains the shape of the pack and distributes the load Bomb-Proof 2" die-cut and welded hook & loop seat post attachment strap Gear Loops on underside of pack offer increased carrying capacity Superfabric® Grip™ provides a durable and highly stable contact point along the seat post Nexus® cam-locking buckles secure the bag to your seat rails High density foam stiffened side panel keeps the load tucked away from your legs 1050 Ballistic Nylon seat rail attachment point and wear patch X-Pac® VX21/VX42 fabrics OR *Challenge ECOPACK - EPX200 100% Recycled fabric C0 DWR (zero forever chemicals) 70d Ripstop backing MIL-SPEC webbing/binding WEIGHT Medium: 12.2 oz.  Large: 12.6 oz. CAPACITY Medium: 4-10 liters Large 6-12 liters MADE IN THE U.S.A. of domestic and imported materials Serape, Multicam, and other specialty prints will vary in color and pattern from bag to bag. If a particular color or style of pattern is preferred or unfavored please let us know in the "notes to seller" at checkout and we will try to accommodate your request. Leave and read product reviews at bottom of the page! SIZE CHART