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U/Sil Pack Liner


Product Sizes

Sea To Summit


We also have a "pack liner" made of our amazingly light Ultra-Sil. The shape of the sack is designed to fit the internal contours of a backpack, so the base is oval, rather than round.
• Ultra-Sil™ Pack Liner opens wide for easy packing when it's inside a pack
• Unique top closure: extra fabric at the top folds in and velcros in place, then rolls down, creating a more compact closed loop at the top
• Made of PU coated Siliconized Cordura®
• Non-wicking Hypalon™ roll-top closure with stiffener at the top for a better seal
• Fully seam sealed
• Uses low profile buckles
• Slippery finish for easy packing
• Three sizes available to fit different pack volumes
• Comes assorted in three cool new colors: kiwi green, sky blue and orange orange

]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

• For tips on washing your UltraSil Pack Liner, please see the 'care of dry sacks' section of the Ask Baz blog.

  • Small 50 Liter - up to 3000 cu in pack 2.6 oz / 74g 22 in x 18 in x 26 in
  • Medium 70 Liter - up to 4300 cu in pack 3.4 oz / 98g 24.5in x 19.5 in x 35 in
  • Large 90 Liter - up to 5500 cu in pack 4.4 oz / 125g 26.5 in x 22 in x 47 in

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