Features: Made from high-quality 210T polyester material tear and water resistant. Comes with 4 adjustable straps for even storage. Bottom handle strap for easy carry. Not only for sleeping bag you can also take your clothes blankets pillows hats gloves etc. Great utility bag for camping backpacking hiking backcountry treks motor homes cabins and more. Specifications: Material: Polyester Color: Blue / Orange (optional) Size: S / M / L ( optional ) S Capacity: 6 L Flat Size: 39 * 25 cm / 15.4 * 9.8 in Filling Size: 33 * 16 cm / 13.0 * 6.3 in Weight: 70 g / 2.5 M Capacity: 15 L Flat Size: 51 * 34 cm / 20.1 * 13.4 in Filling Size: 43 * 21 cm / 16.9 * 8.3 in Weight: 106 g / 3.7 L Capacity: 25 L Flat Size: 60 * 42 cm / 23.6 * 16.5 in Filling Size: 50 * 25.5 cm / 19.7 * 10.0 in Weight: 127 g / 4.5 Package Size: 15 * 12 * 1.2 cm / 5.9 * 4.7 * 0.5 in Package List: 1 * Sack