Sea to Summit Ultra-Sil Packable Daypack

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This Sea To Summit Ultra-Sil packable daypack compacts down to an ultra-convenient size for everyday carrying, unpacking to offer enough space for bagging a peak or just getting the groceries home.

  • Features

    • Constructed from siliconized Cordura® nylon to provide strength and long-lasting performance with minimal weight
    • Siliconized nylon is highly rip and tear resistant; the fibers stretch under pressure instead of locking together and tearing
    • Simple, streamlined design features a half-moon, YKK 2-way zipper across the top to gain easy access to the pack's main compartment
    • Stress points are reinforced with bartacking for increased longevity
    • The Ultra-Sil packable daypack packs down small to fit in pockets, purses or even on a key ring


    View all Sea to Summit Travel Daypacks
  • Technical Specs

    Best Use


    Bag Style


    Gear Capacity (L)

    20 liter

    Gear Capacity (cu. in.)

    1,220 cubic inches

    Number of Exterior Pockets

    1 main compartment




    Siliconized Cordura nylon


    (Laid flat) 16 x 11.5 inches


    2.4 ounces



  • Reviews
    16 reviews with an average rating of 4.4 out of 5 stars

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