This heavy-duty rigid canvas box works double duty as a Wolf Pack Pro insert, or as a stand-alone storage box. Featuring adjustable vinyl lined compartments, two mesh storage pockets, and one zippered water-resistant storage pocket, this smartly designed box is a storage taskmaster. Perfect for food, clothes, camera gear, toiletries, tools, kitchen utensils, etc. Folds completely flat when empty. Line your Wolf Pack Pro with 1 or 2 compartments. The center divider is adjustable depending on your storage needs. Or, use this box as a stand-alone storage solution. This box is manufactured with rigid plastic walls, a canvas exterior, and vinyl lined interior. Sturdy carrying handles on the sides. Convenient plastic sleeve for labels. Supplied with handy pre-printed content labels for TOOLS, RECOVERY, KITCHEN & BATHROOM items or flip them over and use the blank side for creating your own custom labels. Heavy duty zipper. When not in use, the box cleverly folds completely flat! Consists of: 1 x Flat Pack 2 x Mesh Storage Pockets 1 x Zippered, Water-Repellant Storage Pocket 1 x Vinyl-Lined Moveable Divider 1 x Exterior Clear Vinyl Label Pocket 4 x Two-Sided Content ID Cards Materials Used: Exterior: 600D Polyester Interior: Vinyl Product Dimensions: Flat: 725mm (28.5") L x 380mm (15.0") W x 38mm (1.5") H External: 435mm (17.1") L x 310mm (12.2") W x 200mm (7.9") H Internal: 415mm (16.3") L x 295mm (11.4") W x 190mm (7.5") H Storage Volume: 23.3L (0.82cu. ft.) Weight: 1.68kg (3lb. 11oz.)