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  • Patagonia - Nine Trails 28L Backpack - Classic Red
    Patagonia - Nine Trails 28L Backpack - Detail
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    Patagonia - Nine Trails 28L Backpack - 3/4 Back
  • Patagonia - Nine Trails 28L Backpack - Classic Red
  • Patagonia - Nine Trails 28L Backpack - Detail
  • Patagonia - Nine Trails 28L Backpack - Back
  • Patagonia - Nine Trails 28L Backpack - 3/4 Back
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Patagonia Nine Trails 28L Backpack

55% Off
$71.55 $159.00

Item #PAT02G2


Tech Specs

Cordura nylon ripstop, [lining] polyester, PU coating and DWR finish
28L (1709cu in)
Shoulder Straps:
padded, adjustable
Waist Belt:
U-shaped opening
2 exterior stretch side, 1 front stretch, 1 lid zip, multiple internal stash
side straps
Claimed Weight:
2lb 3.3oz
Recommended Use:
Manufacturer Warranty:

Long day ahead.

You're going to need to be at the trailhead at first light if you're going to make it to the summit and back before sunset, and you're going to want the Patagonia Nine Trails 28L Backpack to haul everything you need for the long day ahead. Sized for a full day in the mountains, this pack features a clever extended U-shaped zipper that access the entire main compartment at once so you don't have to pull everything out to find what you're looking for.

Speaking of the main compartment, it offers enough room for lunch, layers, and a hydration reservoir. A large stretch pocket on the exterior of the pack keeps your rain shell close at hand, and multiple stash pockets keep sunscreen, lip balm, and headlamps in order. Side compression minimizes bulk, and the padded shoulder harness, adjustable sternum strap, and waist belt ensure a stable fit that won't throw you off balance. And to keep your back from getting drenched with sweat on the ascent, Patagonia equipped this pack with a mono-mesh back panel that allows excellent airflow and prevents moisture buildup.

  • Perfect pack for a long day in the mountains
  • U-shaped zipper allows easy access to main compartment
  • Coated Cordura fabric is light, durable, and water-resistant
  • Massive stretch exterior pocket for additional storage
  • Side compression manages load and increases stability
  • Mono-mesh back panel is extremely breathable
  • Padded shoulder harness with sternum strap and waist belt
  • Multiple stash pockets keep you organized
  • Reviews
  • Q & A

Good day pack

  • Familiarity: I've used it several times

This is a nice quality backpack for day hiking. It is a nice size, not too small but can still pack a good amount into it. I like the compartments. The waist and shoulder straps are comfortable and breathable as well. Overall is a nice backpack that I know will last.

So far so good

    I bought it for longer climbs/approaches when I want to travel light. I haven't been able to take it up on any walls yet but on hikes its comfortable and very breathable on the back. The compression straps, bladder hook, and breathable back sold me on this over the Ascentionist.

    Do you know if the side pocket I can fit a tripod are the strap strong? The tripod is 9pounds


    Men's / Unisex
     S / ML / XLOne Size

    16 - 19in

    (40.6 - 48.3cm)

    19 - 22in

    (48.3 - 55.9cm)

    17 - 21in

    (43.2 - 53.3cm)


    28 - 36in

    (71.1 - 91.4cm)

    32 - 42in

    (81.3 - 106.7cm)

    28 - 40in

    (71.1 - 101.6cm)



    S / M

    L / XL

    One Size

    15 - 18in

    (38.1 - 45.7cm)

    18 - 21in

    (45.7 - 53.3cm)

    14 - 18in

    (35.6 - 45.7cm)


    26 - 34in

    (66 - 86.4cm)

    30 - 38in

    (76.2 - 96.5cm)

    26 - 38in

    (66 - 96.5cm)

    How to Measure:
    -Have a friend locate the bony bump at the base of your neck, where the slope of your shoulder meets your neck. This is your 7th cervical vertebra (C7). Tilt your head forward to locate it more easily. This is the top of your torso length.
    -Place your hands on top of your hips bones, with fingers point forward, thumbs in back. This it eh "shelf" on which your pack will rest. The middle of an imaginary line drawn between your thumbs is the bottom of your torso length.
    -Using the tape measure, your friend should measure the distance between the C7 and the imaginary line between your thumbs. Be sure you stand up straight when being measured. You know should have your torso length.
    Measure around your waist just above your hips.