Feature - Color: Random. - Material: Dacron. Size Chart: - Size S: 21x19cm for 1.5L. - Size M: 30x24cm for 2.5L. - Size L: 37x24cm for 3.5L. - Size XL: 39.5x27.5cm for 4.5L. - Size XXL: 43x33cm for 6L. - Outdoor waterproof bag five-piece set. Includes: 5 * waterproof storage bags (1.5L & 2.5L & 3.5L & 4.5L & 6L). - Watertight roll-top sealed closure for maximum compression, double stitched and taped seams. - Keep your valuable and perishable items safe around water. Essential kit for Boating, Kayaking, Canoeing, Camping and other outdoor activities. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand