Mountainsmith Day Lumbar Pack

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Color: Blue
Size: One Size
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With its function-first design, the Mountainsmith Day Lumbar pack offers efficient storage for your on- and off-trail adventures, so you can keep all your hiking and travel essentials handy.

  • Features

    • Front stash pocket with elastic cord compression
    • Zippered front panel pocket with key clip
    • Interior foam-padded sleeve to carry a tablet
    • Inner Sanctum™ interior zippered compartment for small valuables
    • Smartphone-compatible waistbelt pockets fits plus-sized phones
    • Headphone port
    • Bright yellow liner adds visibility to contents
    • Reinforced side bottle pockets fit up to 32 fl. oz. (1 L) bottles
    • Back panel stash pocket ideal is for securing your passport or boarding pass
    • FreeFlow ridged EVA back panel padding
    • Delta Compression system load adjustment
    • Bottom panel compression straps
    • Removable 1.5 in. shoulder strap
    • Waistbelt fit: 28–48 in.
    • Strapette compatible (not included)


    View all Mountainsmith Hiking Waistpacks
  • Technical Specs

    Best Use


    Frame Type


    Gear Capacity (L)

    13 liters

    Gear Capacity (cu. in.)

    800 cubic inches


    1 lb. 12 oz.

    Fits Waist/Hips

    28-48 inches


    420-denier Oxford nylon/420-denier HD nylon ripstop/210-denier nylon liner

    Number of Exterior Pockets

    6 + main compartment


    13 x 12 x 6 inches

    Pack Access

    Top / Panel



  • Reviews
    1 reviews with an average rating of 2.0 out of 5 stars

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