Allpa 50L duffle bag and backpack- straps for both! Taken on one trip. Carries a ton of stuff. Durable. Burly duffel bag for weekend getaways and roadside cragging Water-resistant material fends off spills and drizzles Large D-zip opening for easy packing and unpacking Dirty laundry compartment keeps your stinky layers separate Tuck-away duffel straps for side carry when wanted Removable backpack straps offer a hand-free carry Daisy chains let you clip on additional gear Two grab handles for easy maneuvering Material [face fabric] TPU-coated 1000D polyester, [paneling] 840D ballistic nylon Volume 50L (3051cu in) Backpack Carry removable straps Shoulder Strap stowable Pockets [external] 1 zippered front, 1 zippered side with key clip, 1 zippered dirty laundry compartment (with zippered mesh organizer), [internal] 1 zippered organizer Closure zippered Activity casual, travel