The Rambler is a highly adaptable and utility-focused backpack, perfect for travel, grocery hauling, or any scenario requiring flexibility and ample storage. Its standout feature is the quick expansion from 1,350 to 2,700 cubic inches, accommodating a massive amount of cargo effortlessly. With a carbon fiber reinforced internal frame and a comfortable, breathable shoulder harness, the Rambler efficiently distributes and carries weight. Optimal pack organization is achieved with five distinct sections: two large and a small front pocket, a rear roll-top stuff compartment, and the main expanding central section. The Rambler also features waterproof fabrics, YKK Aquaguard zippers, and two Arkiv rails on the should harness for the attachment of extra utility pouches. DETAILSFour CompartmentsRoll-Top or Flap-Down closureInternal Frame SheetAustriAlpin COBRA™ quick-release buckle (standard on Black Camo version, optional on other versions)Optional Waist Belt - Sold SeparatelyMade in the USA SPECIFICATIONSExternal Dimensions : 13" x 19" x 5"Internal Volume (compact) : 1,350 cu.in. (22 L)Internal Volume (expanded) : 2,700 cu.in. (44 L)Weight (Empty): 3.7lbs (1.67 kg)Black HT500Black Diamond Ripstop liner