Backpacks and Daypacks

Litres, straps and the back panel

Many listings give pack size in litres, such as 10 L for a light hip or sling pack and 36 L for a full day's gear. Choose capacity for what you carry, since extra space invites overpacking. Padded shoulder straps and back panels spread weight, a sternum strap steadies the load, and a hip belt moves weight to your hips. Waist packs and belt pouches use centimetres or inches instead, so compare the internal dimensions with the item you need to carry.

Zips, buckles and magnets: closures compared

Closures trade speed against security. Zippers close fully and keep contents in on the move, buckles and flaps give quick access, and hook-and-loop or magnetic closures are fast but less secure. Nylon and polyester are light and abrasion resistant, canvas is tougher but heavier and absorbs water, and PVC or EVA shells shed water and protect contents. Mixed in with packs are carry cases and some hardware multi-packs, so check the product type before choosing a pack.

Questions about Backpacks and Daypacks

What size backpack do I need for a day out?

Roughly 15 to 25 litres suits walks, errands and school books, while 25 to 35 litres suits a full day hike with layers, food and water. Smaller sling or waist packs, around 10 litres, are enough for essentials.

How should a backpack fit?

Shoulder straps should sit flat without gaps, and the bottom of the pack should rest at your lower back. A hip belt should sit on top of your hip bones. A sternum strap keeps the shoulder straps from sliding outward.

Are children's packs sized differently?

Yes. Packs marked for boys or girls usually have shorter back panels and narrower straps than adult packs. Pick one that does not extend below the child's waist, and keep the load light. If a listing says one size, compare its dimensions with your child's torso.