The Helix™ 3500 is the 2nd piece of the lightweight western hunting system. Designed for day packing and spike camp hunts, the Helix™ 3500 is compatible with the Inception™ Backpack Frame, via a quick-connect system. The Helix™ 3500 features bottom-of-the-bag access to gear that has fallen to the bottom of the bag, without unpacking. The durable 420D micro-ripstop shell is water-repellent, puncture-resistant, and rip-proof. Included with the Helix™ 3500 is a removable 150D micro-ripstop rain cover, and a detachable gun/bow/DeathGrip® carry boot. All the capacity you need, all the included options you can imagine, all the value you expect from BOG®.