25-75L Sport Bags Climbing Bag Waterproof Cover Backpack Rain Cover Dustproof Cover Reflective

Label:Yes L code (for 45-55 liters backpack) Material: polyester Checklist: Waterproof cover *1 XL code (for 60-70 liters backpack) S code (for 25-29 liters backpack) Product: brand new M code (for 30-40 liters backpack)

Product Information: Super waterproof: not just a little bit, waterproof polyester material can make it enjoy well waterproof effects. Reflective night: the reflective strip behind the cover makes you safer at night Compact and lightweight: ultra-lightweight and super-small shrink volume make it easier for you to carry. Easy to use: adjustable elastic band makes it easier for you to use Many sizes: four sizes for different packs