From a backpacking pack to a convenient travel accessory and beyond, the new IN & OUT 22 is a lightweight and well-designed solution for your on-the-go needs. With the ability to be stored in its front mesh pocket, this pack is as compact as a small water bottle and is compatible with a variety of backpacks, everyday carry bags, purses, and luggage. It includes a flap lid for weather protection and can easily be accessed through a top-loading shroud with a drawstring main opening. It also boasts contoured shoulder straps and a sternum strap, all constructed from durable 100D CORDURA® mini-rip material for maximum resistance against abrasions and tears. This versatile and packable daypack will help you complete any mission with ease, whether you're going IN or OUT. PRODUCT FEATURES Stuffs into its own front pocket (8.5x 4.5x 4 inches) Shroud with drawstring main access Lid flap for extra weather protection tucks into bag for ease of access Contoured shoulder straps with adjustable sternum strap Two, external zippered access pockets  One, side stretch-woven water bottle pocket Two tool carry loops with secure straps Side compression straps  2 L (70 oz) hydration reservoir pocket against frame with ports to drinking tube above shoulders Mystery Ranch In and Out 22L Backpack Hummus