Sphinx 20

$109.00  | #25050

This pack comes equipped with a large D-shaped zipper opening for main compartment access, easy-entry front vertical zip pocket and dual ice axe loops. A molded back panel lends maximum comfort, while internally, the built-in hydration sleeve keeps hands free and dual gear loops serve up quick clip organization.

Size Chart


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Sphinx 20


Feature List
Large D-shaped Zipper Opening to Access Main Compartment, Dual Internal Gear Loops for Quick Clip Organization, Semi-Rigid Side and Bottom Panels, Front Vertical Zip Pocket, Hydration Sleeve with Hanging Zippered Pocket, Dual Ice Axe Loops, Removable Webbing Waist Belt, Side Compression Straps, Stretch Mesh Water Bottle Pockets, Silicone Touch End Points on Webbing, Molded Back Panel
Main Materials
210d 100% Nylon Nail Head, 420d High Density Nylon
1lbs 10oz (730g)
1220ci » 20 liters
Pack Dimensions (Inches L x W x D)
20 x 12 x 8
Reinforcement Material
Double Layer 420d High Density Nylon


Wash & Care

Why do we encourage proper care of our clothing and gear?

Because you have invested in (or are thinking about investing in) one of the most technically advanced pieces of apparel or equipment you'll ever own and we want to make sure you have the information you need to protect and care for your purchase. Proper care assures you will optimize the performance of your Marmot product and maximize its service-life.

Packs & Haulers Care

  • Hand wash with cold water
  • Use a mild powdered detergent if necessary
  • Rinse thoroughly and line dry
  • Do not use bleach
  • Do not iron
  • Do not dry clean