Designed for long days and heavy loads, the men's 55-liter Mountain Hardwear PCT pack provides all-day comfort with its breathable trampoline back and an ergonomically efficient 3D pivoting hipbelt.

Backpacking BackpacksMulti-Day Backpacks

Make your way to the local trailhead or grab a post-work ride—either way, the Gregory Pace 6 H2O hydration pack has just enough space for the essentials, and it comes with a 2-liter reservoir.

Hydration Packs and VestsHydration Backpacks

The REI Co-op Pack duffel bag encloses your backpack or child carrier for protection from rough handling during air, train and auto travel.

Carrying CasesPack Duffel Bags

Tighten your load or carry more gear using the REI Co-op Packmod accessory straps. They attach to our packs that use the Packmod system—or any pack with loops.

Pack, Bag, and Case Parts and AccessoriesPack Accessory Pockets

Extend the fit of your hipbelt with the REI Co-op Packmod hipbelt extender. Universal for most 38 mm webbed packs and inclusively designed to fit sizes up to 6x—buckle up and hit the trail.

Pack, Bag, and Case Parts and AccessoriesHip Belts

Adding on extra storage for the stuff you need to grab fast, the REI Co-op Packmod hipbelt pocket slides easily onto most any size hipbelt or waist strap.

Pack, Bag, and Case Parts and AccessoriesPack Accessory Pockets

Adding extra storage for the stuff you need to grab fast, the REI Co-op Packmod hipbelt pocket slides easily onto most any size hipbelt or waist strap.

Pack, Bag, and Case Parts and AccessoriesPack Accessory Pockets

Make more space for your daily essentials with the REI Co-op Packmod mesh pocket—designed to attach to any latch points on your pack and create a sleeve for long, vertical items.

Pack, Bag, and Case Parts and AccessoriesPack Accessory Pockets

Securely attached to your pack shoulder strap, the REI Co-op Packmod Rainshield pocket holds gear that you want to keep dry—like a phone or GPS—nearby and protected from foul weather.

Pack, Bag, and Case Parts and AccessoriesPack Accessory Pockets

Securely attached to your pack shoulder strap, the REI Co-op Packmod Rainshield pocket holds gear that you want to keep dry—like a phone or GPS—nearby and protected when weather does its thing.

Pack, Bag, and Case Parts and AccessoriesPack Accessory Pockets

A 100% waterproof fortress for your gear, the YETI Panga Backpack 28 combines the durability of Panga duffels with a tried-and-true backpack design for comfortable carrying on rough, wet adventures.

BackpacksDay Backpacks

Designed for fast-paced adventures with a lightweight kit, the men's Gregory Paragon 48 pack offers an adjustable suspension and comfortable carry for pared-down thru-hikes or quick weekends away.

Backpacking BackpacksWeekend Trip Packs

Stay light on your feet with the men's Gregory Paragon 58 pack. An adjustable FreeFloat dynamic suspension moves with your body so you stay balanced across steep traverses and through slot canyons.

Backpacking BackpacksMulti-Day Backpacks

With enough space for self-supported trips to the Grand Canyon and adjustable suspension for serious carrying comfort, the men's Gregory Paragon 68 pack is a go-to for big adventures.

Backpacking BackpacksMulti-Day Backpacks