Stride confidently into your outdoor adventure with The North Face Basin 18 pack. It's light yet rugged with easy-access water bottle storage, a breathable back panel and an integrated raincover.

BackpacksDay Backpacks

Unstructured and stowable, the Cotopaxi Batac 16 L Del Dia pack is a great choice for spontaneous day trips—whether you're heading downtown or down a trail.

BackpacksDay Backpacks

Made for lightweight missions requiring just an extra layer, light and water, the Black Diamond Bbee 11 pack keeps your necessities in place with minimal bounce.

BackpacksDay Backpacks

Move fast on technical trails with the Matador Beast 18 pack. It's lightweight and packable, and the flexible frame suspension system provides support while moving with you.

BackpacksDay Backpacks

Move fast on technical trails with a day's worth of gear. The Matador Beast 28 pack is lightweight and packable, and the flexible frame suspension system provides support while moving with you.

BackpacksDay Backpacks

Camelbak® has reworked its drinking valve to deliver twice the flow of the original design.

Pack, Bag, and Case Parts and AccessoriesHydration Pack Bite Valves

Keep your CamelBak hydration reservoir (sold separately) working at its best with this package of 4 Big Bite™ valves.

Pack, Bag, and Case Parts and AccessoriesHydration Pack Bite Valves

The Platypus Big Zip EVO filter connect kit lets you connect a GravityWorks™ or other common water filter to your Big Zip™ EVO reservoir without ever having to take it out of your pack.

Pack, Bag, and Case Parts and AccessoriesHydration Tube Accessories

With a new, self-sealing bite valve and wide tubing for a 50% faster flow rate than the previous Big Zip LP, the Platypus Big Zip EVO 2L reservoir helps you hydrate on the trails—sans hassle.

Pack, Bag, and Case Parts and AccessoriesHydration Reservoirs

Perfect for long day hikes or backpacking trips, the Platypus Big Zip EVO 3L reservoir features a new, self-sealing bite valve and wide tubing for a 50% faster flow rate than the previous Big Zip LP.

Pack, Bag, and Case Parts and AccessoriesHydration Reservoirs

The Osprey BioForm4 CM custom moldable hipbelt for women personalizes your Osprey pack with a heat-moldable design that delivers optimal fit, comfort and performance.

Pack, Bag, and Case Parts and AccessoriesHip Belts

The replacement Osprey BioForm4 shoulder straps for the Osprey Argon pack provide miles of comfort on the trail.

Pack, Bag, and Case Parts and AccessoriesBackpack Shoulder Harnesses

The replacement Osprey BioForm4 shoulder straps for the Osprey Xena pack (sold separately) provide miles of women-specific comfort on the trail.

Pack, Bag, and Case Parts and AccessoriesBackpack Shoulder Harnesses

When you set your pack down on a muddy trail or in the snow, protect what goes into your mouth from dirt and debris while slowing down the freezing process with the updated Platypus Bite Valve Cover.

Pack, Bag, and Case Parts and AccessoriesHydration Pack Bite Valves