A daypack is a type of backpack designed for shorter outings and lighter loads. A hiking backpack is the broader category and can range from a small daypack to a large framed pack for multi-day trips.

Quick Answer: Daypacks are usually smaller, lighter, and simpler, often around 10–30 liters. Larger hiking backpacks add frames, padded hip belts, adjustable torso systems, and more capacity for shelter, sleep systems, food, and clothing. Choose a daypack for one-day loads and a larger hiking backpack when the gear weight requires real load transfer.

Browse Hiking Backpacks.

Capacity

Daypacks usually stay in the lower capacity range. Multi-day hiking packs commonly exceed 40 liters.

Frames

Many daypacks are frameless or lightly structured. Larger hiking packs use internal frames to control heavier loads.

Hip Belts

Daypacks may have simple webbing belts. Multi-day packs use padded hip belts designed to transfer weight.

Torso Adjustment

Small daypacks often use fixed back lengths. Larger hiking packs may offer adjustable torso ranges or multiple sizes.

Access and Pockets

Daypacks prioritize simple access. Large hiking packs may add sleeping-bag compartments, lid pockets, hip-belt pockets, and external attachment points.

Frequently Asked Questions

Can I use a daypack for overnight hiking?

Yes if your gear is compact and conditions are mild, but space can be limiting.

Can I use a large hiking backpack for a day hike?

You can, but it may be heavier and more complex than necessary.

Final Verdict

A daypack is the lightweight one-day end of the hiking backpack spectrum. Use larger framed backpacks when trip length and gear weight demand more capacity and load support.

Read our hiking size guide.