Outer Material: Dual Tone Canvas; Inner Lining: Canvas; 1 Main Compartment; Dimensions: 51 cm x 27 cm (Length x Diameter); Volume: 25 Litres; Closure: Metallic Zip; Shoulder Strap: Removable, Adjustable; Additional 2 Backpack straps provided; External Pockets: 2 Side Zip Pockets; Internal Pockets: Oversize Zip Pocket; Feature 1: Can be Used as a Backpack; Feature 2: Genuine Leather top and side handles; Cabin Luggage: Yes; Waterproof: Yes Dimensions : 51 cm x 27 cm x 27 cm (L x W x H)