REI Co-op Trail 25 Pack - Men's

Size: One Size
Choose a shipping method
To buy, sign in as an REI Co-op Member or join now.
Members get an estimated $8.00 back on this item.
Join the co-op today to get free standard shipping. Members get free standard shipping with this item.

Members, get an estimated $8.00 back on this item as a part of your annual .

Sized just right for day hikes, commuting and carry-on travel, the men's REI Co-op Trail 25 pack holds plenty of gear, keeps it well organized and rides light and comfy on your back.

  • Features

    • Updated from previous versions, body and lining fabric are now made from recycled material
    • Included raincover stows in its own zip pocket
    • U-shaped panel with 2 zipper sliders offers quick access to gear and total access when fully open
    • Padded, mesh-covered straps and back are cool and comfortable
    • Internal HDPE framesheet adds structure and helps shield your back from protruding gear
    • Recycled oxford nylon bottom is highly abrasion resistant
    • Side mesh pocket with elastic closure offers quick access
    • Outer pocket with soft lining can hold a phone or sunglasses
    • Top has a zip pocket on the underside for your keys and valuables
    • Special fasteners on the back hold pole tips down low and pole shafts up high
    • Pack has an inner sleeve for a hydration reservoir (reservoir not included)
    • Hipbelt can be removed
    • Made to reflect our love for people and the planet through the use of recycled nylon and bluesign®-approved materials
    • Recycled materials keep waste out of landfills and bluesign®-approved materials conserve resources and protect the health of the environment, workers and user (you!)


    View the REI Co-op Trail Product Line View all REI Co-op Daypacks
  • Technical Specs

    Best Use


    Bag Style


    Frame Type

    Internal Frame

    Gear Capacity (L)

    25 liters

    Gear Capacity (cu. in.)

    1,525 cubic inches


    2 lbs.

    Fits Torso Length (in.)

    17-19 inches

    Fits Waist/Hips

    28-44 inches


    Recycled ripstop nylon; recycled nylon (bluesign® approved)

    Frame Material

    HDPE framesheet

    Pack Access


    Number of Exterior Pockets

    5 + main compartment



    Raincover Included


    Reservoir Compatible



    19.5 x 13.25 x 7.5 inches




    Contains materials that meet the bluesign® criteria

    Contains recycled materials

  • Reviews
    181 reviews with an average rating of 4.6 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...