Adjust a Hiking Backpack in Six Steps: Hipbelt First

On a backpack with a supportive hipbelt, the load should not be supported by overtightened shoulder straps alone. Fit depends on torso length and the pack's sizing, so test adjustments with your actual load.

4 min read2026-10-24

Original REI backpack sizing and fit video; adjust straps with your actual load.

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OriginalOriginal illustrated backpack fitting guidance for torso and strap adjustmentsREI Co-op / Publisher

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What you need

A hiking pack with a hipbelt
A realistic but safe load
Mirror or someone to help check your fit

How to

1. Loosen the hipbelt, shoulder, sternum and load-lifter straps. Put a realistic load in the backpack and hoist it safely; an empty-pack fit check is not enough.
2. Position the padded hipbelt over the top of the hip bones rather than the soft waist. Fasten it snugly enough to support the load without pain.
3. Pull the shoulder straps gently, a little at a time on each side, so the pack rests close to your back without shifting its whole weight onto the shoulders.
4. If load-lifter straps are provided, adjust them to bring the top of the pack closer without creating a gap over your shoulders. Avoid overtightening.
5. Fasten the sternum strap at a comfortable position to steady the shoulder straps. Loosen it immediately if it constricts breathing or feels painful.
6. Walk for several minutes on level ground and check hip, shoulder and back pressure and pack sway. If rubbing or slipping persists, reassess torso sizing and the pack model.

One more tip

Loosen any strap that causes numbness, pain or restricted breathing. This sequence is not for tiny bags without a hipbelt. Persistent discomfort calls for pack-size and professional fit checks.

Original REI backpack sizing and fit video; adjust straps with your actual load.

What you need

How to

One more tip

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