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

The Osprey IsoForm4 shoulder straps personalize your Osprey Aether backpack with a custom harness that offers miles of comfort on the trail.

Pack, Bag, and Case Parts and AccessoriesBackpack Shoulder Harnesses

The Osprey IsoForm4 pack harness lets you personalize your Osprey Ariel backpack with a harness just for women. Personalize your fit and enjoy miles of comfort on the trail.

Pack, Bag, and Case Parts and AccessoriesBackpack Shoulder Harnesses

The men's Osprey IsoForm5 pack harness personalize your Osprey Aether pack with a custom harness that offers miles of comfort on the trail.

Pack, Bag, and Case Parts and AccessoriesBackpack Shoulder Harnesses

The Osprey IsoForm5 women's pack harness lets you personalize your Osprey Ariel pack. Customize your fit and enjoy miles of comfort on the trail.

Pack, Bag, and Case Parts and AccessoriesBackpack Shoulder Harnesses

Give a lift to your fully-loaded lumbar pack. Attach the over-the-shoulder Mountainsmith Strapettes to carry your waist pack like a backpack.

Pack, Bag, and Case Parts and AccessoriesBackpack Shoulder Harnesses

Available in 3 sizes to ensure a proper fit, the REI Co-op Traverse 70/85 Shoulder Straps replace a worn or damaged harness on the men's Traverse 70 and 85 packs.

Pack, Bag, and Case Parts and AccessoriesBackpack Shoulder Harnesses