• A practical hooded rain cover that protects you and your backpack from rain and showers. Rain Cover for backpack between 20L and 40L.
• 100% Waterproof fabric in use.
• Dog-hook mechanism that keeps the rain cover tightly fitted to backpack preventing the cover from slipping off your backpack. 
• Elastic circumference makes it easy to adjust to different sizes giving it a snug fit.
• Outer Covering Area: Maximum 120 cm x 80 cm [HxW]. Now you can keep your pack dry and keep your worries away while you soak in the rains.