Kelty Backpack Raincover - I hear the drums echoing tonight—or is that thunder? With this lightweight and easy-to-stow waterproof rain cover, you can quickly cover your pack to keep your gear dry no matter how suddenly the storm hits. It adjusts almost as quickly as a lighting strike, and comes in three convenient sizes: medium for 30–50 liter packs, large for 55–75 liter packs, and XL for 80–105 liter packs. Save the soggy bottom for your SCUBA trip. Hurry, boy—it’s waiting there for you! Features: Fully waterproof fabric with C0 DWR Fully wrapped elastic cinch with hip belt attachment loops provides easy and secure fit Lightweight and durable fabrics Integrated stuff pocket provides easy pack/unpack-and-go (MD): Fits pack sizes 30-50L (LG): Fits pack sizes 55-75L (XL): Fits pack sizes 80-105L Specifications (LG): Length: 7.0 in. Width: 1.5 in. Height: 5.5 in.