Sea to Summit Ultra-Sil Pack Liners

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Manufacturer's Description

Visit Sea to Summit's Ultra-Sil Pack Liners page.

Retailers' Descriptions

Here's what other sites are saying:

Sea to Summit Backpack Accessories Ultra-Sil Pack Liner-Blue-Small 28831.


Stop using trash compactor bags to line your pack! They always tear a few days into your journey and leave your gear without protection from the elements. Ideal for adventure racers or long distance hikers, this waterproof pack liner will last trip after trip.. . Made of polyurethane coated Siliconized Cordura and a non-wicking Hypalon roll-top closure for a better seal. Oval sack shape is designed to fit the internal contours of a backpack. Opens wide for easy packing when it's inside a pack. Low profile buckles. Waterproof double-stitched, sealed seams. Very compact and lightweight (weighs only 4.4 oz.). Fits pack sizes up to 5500 cu. in.. Measures: 22 x 10 in. (base) x 48 in. (height)


Made from Sea To Summit's amazingly light Ultra-Sil material, the Ultra-Sil Pack liner gives you absolute waterproofing without the bulk or weight of standard dry bags. The shape of the sack is designed to fit the internal contours of a backpack, so the b

- Mountain Gear

Ultra-Sil Pack Liner opens wide for easy packing when it's inside a packUnique top closure: extra fabric at the top folds in and velcros in place, then rolls down, creating a more compact closed loop at the topMade of PU coated Siliconized Cordura(R)Non-wicking Hypalon(TM) roll-top closure with stiffener at the top for a better sealFully seam sealedUses low profile bucklesSlippery finish for easy packing Proper Use: When packing your pack, make sure that sharp / very hot objects do not come into contact with the UltraSil fabric.When you return from a trip, make sure your UltraSil Pack Liner is completely dry and aired out before being packed for storage Specifications: Fits Pack Size: 90 Liter - up to 5500 cu in packWeight: 4.4 oz / 125 gMax Width x Min Width x height: 26.5 in x 22 in x 47 in

- River Sports Outfitters