Exo Mtn Gear products are typically custom-ordered once an online order has been placed. Typically we will be able to ship your item(s) to you within 2-3 weeks.

Efficiently designed for those that like to move fast and light.

The K4 3600 is an ideal pack system for ultralight adventures up to 3-4 days.

Features:

• Any Load, Any Time: Quickly separate the bag from the frame and carry any load between the bag and frame. Compression straps built into the frame offer secure compression for quarters, boned-out meat, load cells, or similar items.
• Roll-Top Access + Compression: All K4 Bags feature roll-top access into the main bag. The roll-top also allows you to expand/contract the pack volume as more/less space is needed.
• Efficient Zip Access: In addition to the roll-top access into the main bag, all K4 Packs feature front zip access. The K4 5000 has horseshoe-shaped zip access, while the K4 3600 & K4 7200 feature a full-length straight side zip.
• Front Stretch Panel: A zippered front panel built with specialized stretch fabric offers quick and secure access to items you need throughout the day, such as an extra layer, a glassing pad, gloves, or similar items.
• Full-Length Side Pockets: Every K4 Pack features full-length, zippered side pockets on both sides of the bag. The pocket is pleated, offering spacious storage for full-size spotting scopes, even when the main bag is full.
• Top Entry Side Pockets: Built with stretch material, both sides of every K4 bag feature top-entry side pockets that work great for tripods, trekking poles, water bottles, and the like. The pack's upper side compression strap keeps tall items secure.
• Always Accessible: Dual-compartment side pockets feature a quick-access compartment, keeping essential items easily accessible while you are wearing the pack. Perfect for your headlamp, gloves, phone, snacks, or other commonly used gear.
• Secure Attachment: Laser-cut MOLLE panels on the hipbelt and shoulder harness offer secure mounting of K4 Accessories, as well as 3rd-party MOLLE-compatible accessories and holsters.
• K4 Lid Included: This K4 Pack System includes the K4 Lid, which offers two storage compartments that add nearly 650ci to the pack's capacity. The lid also works great as a compression panel when packing out a skull and antlers at the end of a successful hunt.
• Water Bladder + Wet Storage: All K4 Bags feature a dedicated water bladder compartment. The waterproof lining and bottom drain grommet keep your gear dry if your bladder leaks. The area also works great to keep wet items (such as a tent fly) separate from the dry gear inside the main bag.
• Built for Bows, and Rifle Ready: Integrated compression straps on the face of the pack work great to secure your bow to the bag. For rifles, we have a Quick-Release Rifle Carrier accessory, or you can also strap your rifle directly to the face or side of the pack.
• Lock Down Every Load: All K4 Packs ship with a pair (1 male, 1 female) of accessory locking buckles, which are perfect to secure awkward loads. Use them on shed antlers, your weapon, or more. Additional locking buckles can be added, if needed.

Specs:

• Weight:
  • Bag only: 2lb, 1oz
  • Bag + Frame: 5lb
  • Bag + Frame + Lid: 5lb, 8oz
• Capacity:
  • Bag only: 3620ci
  • Bag + Lid: 4268ci
• Dimensions:
  • Expanded: 8 x 37 x 10.5"
  • Compressed: 2.5 x 25 x 10.5"