Sea to Summit Ultra-Sil Pack Cover-Red-Medium 182105-DEMO,

The Ultra-Sil Pack Cover from Sea to Summit for ever ends the debate about whether you can afford the extra weight of a pack cover - the medium size weighs less than 4 ounces and packs into a tiny stuff sack.

Features of Sea to Summit Ultra-Sil Pack Cover-Red-Medium:

• Made of 30D Diamond Ripstop silicone impregnated Cordura®, so its waterproof finish can't peel or wear off over time
• Siliconized Cordura® is about one third the weight of traditional coated nylon
• This pack cover uses a œno seam construction for complete waterproofness
• Has a mid-back keeper strap that helps secure it to the pack and keep the sides from catching wind (except size XS)
• Comes packaged in its own mini siliconized nylon stuff sack that remains attached to the cover so it can't get lost
• Comes in four sizes to fit daypacks up to large backpacks

• Description	Pack Size	Weight	Dimensions
  X-Small	15-30 Liter or 900-1800 cu in	2.0 oz	20 x 11 x 8 in
  Small	30-50 Liter or 1800-3000 cu in	3.0 oz	23 x 13 x 9 in
  Medium	50-70 Liter or 3000-4300 cu in	3.9 oz	28 x 16 x 10 in
  Large	70-95 Liter or 4300-5800 cu in	4.6 oz	32 x 17 x 12 in