BOG Inception Backpack Frame - The Inception Backpack Frame is the foundation of the BOG western pack system. Featuring 420D micro-ripstop material, a carbon fiber frame, a pliable meat shelf, YKK zippers, and 150 lb. rated buckles, the Inception weighs in at a mere 2 lbs. 11 oz. The quick-buckle system allows for easy attachment of BOG Helix Frame Bags to complete your favorite out-west hunting pack. A padded hip belt (with gear pockets), adjustable sternum strap, & load lifters ensure your load is secure & properly adjusted to you for long, comfortable, & successful hikes in & off the mountain. Pack in Confidence, Haul out Memories. Limited Lifetime Warranty - Backed by BOG Weighs Just 2 lbs 11 oz - Saves the Weight for the Pack Out Carbon Fiber Frame - For Lightweight, Rigid Support 420D Micro-Ripstop Material - Provides the Perfect Combo of Stealth & Durability YKK Zippers - Provide Dependable & Quiet Access 150 LB, Heavy-Duty Buckles - Designed for Heavy Pack Outs Quick-Connect Buckle System - Compatible With All BOG Helix Frame Bags Pliable Meat Shelf with Compression Straps - For Secure Pack Outs Adjustable Sternum Strap and Load Lifters - For Proper Fit, Function, & Comfort Padded Hip Belt with Zippered Gear Pockets - For All-Day Comfort & Gear Storage Hypalon-Reinforced Cinched Molle Straps - For Additional Gear Securement M/L: fits 28in-36in waist sizes