J3SD  Our Super Spike Duffel  takes our  Spike Duffel accessory to the next level. As with the J2SD, the Super Spike Duffel will mount internally or zip on to the pack in its expanded mode.  The J3SD differs from the regular Spike Duffel in that this one is made of our NT1 pack fabric.  It also provides direct access while mounted to the pack, features two internal tuck-pockets, a carry strap, and is larger than the J2SD.  With the J3SD mounted to the outside of the pack, your Just One will grow to over 8,000 cubic inches.
Available in Realtree Hardwoods Gray or Advantage Max1.  Weight:  1 lb, 4 oz.