Used one time for an international trip. the backpack straps tuck a There are plenty of pockets, straps, and compartments for easy packing The backpack weighs approximately 2.77 lbs. Materials: Recycled Polyester, DWR Coating, Thermoplastic Polyurethane (TPU), YKK Zippers, Duraflex Hardware, ITW Hardware Measures: 19.69 in x 13.78 in x 10.63 in (50 x 35 x 27 cm) It expands quite a bit as you pack it out. Check with your airline and plan ahead to ensure this luggage/backpack will comply as carry-on luggage. If crammed, the back pack can be about 9 inches in depth. No tears, no issues with the zipper or back pack, no holes. Excellent condition