One bag, so many ways to wear it. Carry it as a backpack, cross-body, or one-shoulder, or tuck the straps away when you want to grab and go. Detach the front pouch and wear it as a belt bag. water-repellent fabric Water-repellent Abrasion-resistant features Designed for: On the Move Stow the straps: Backpack straps stow away when not in use Water bottle pocket: Exterior water bottle pocket for quick access to hydration Secure storage: Zippered interior pocket Stowable straps : Belt bag straps stow away when not in use Dimensions: 20cm x 10cm x 32cm (7.9" x 3.9" x 12.6") Volume: 7L