Propper Expandable Backpack

The Expandable Backpack is a versatile bag built from 1000D CORDURA® nylon and is meant to suit your needs no matter the mission. High-contrast interior lining and hydration system capabilities set this up to be a go-to bag for any destination or gear selection. While the bag is capable of fitting under an airplane seat, this versatile pack features a 2" expandable mid-section capable of growing the pack from roughly 36.5 L to a maximum carrying capacity of approximately 44.5 L. A large padded, dual-access rear compartment offers secure protection for laptops and firearms. The beefy padded shoulder straps and adjustable sternum strap allow for superior all-day comfort and weight distribution even when you are loaded down.