The Ultra-Sil™ Pack Cover ends the debate about whether you should carry one or not. It's a tiny and compelling solution and the medium size weighs less a mere 4 ounces. Packs into its own small stuff sack - why wouldn't you carry one?

Features:

• Made of 30D Ultra-Sil™ fabric constructed from CORDURA® yarns for durable, waterproof performance.
• This pack cover does not use seam construction to ensure that it is completely waterproof
• Packaged in its own mini siliconized Nylon stuff sack that remains attached to the cover so it can't get lost
• Keeper strap (sizes S-L) pulls the pack cover tight across the pack harness
• Sold in four sizes to fit daypacks up to large backpacks

Specifications & Size Guide:

• X-Small: Fits a 15 to 30-liter pack
• Small: Fits a 30 to 50-liter pack
• Medium: Fits a 50 to 70-liter pack
• Large: Fits a 70 to 95-liter pack