How to choose backpacks & bags
What to look at before you buy, with facts from the 113 backpacks & bags we compare from 6 stores. Updated October 28, 2026.
What matters most
- Volume: about 20-35 L for day hikes, 40-65 L for multi-day trips.
- Fit to your torso length and hip belt matters more than the pack’s weight.
- Check for a hydration sleeve and rain cover if you need them.
How to choose
Fit matters more than features. A pack that fits your torso and hips carries heavy loads comfortably; one that does not will hurt within hours.
Volume
Daypacks: about 15-30 L. Overnight to two nights: 35-50 L. Three nights or more: 50-70 L. Lighter, compact gear lets you go a size smaller.
Fit
Measure your torso length from the bony bump at the base of your neck to the top of your hip bones and choose the matching size; many packs adjust. The hip belt should carry most of the weight, sitting on top of the hip bones.
Features worth having
A rain cover or water-resistant fabric, a hydration sleeve, side pockets you can reach while walking, and a ventilated back panel for hot weather.
Common mistakes
- Choosing by volume alone and ignoring torso size.
- Carrying the weight on the shoulders instead of the hip belt.
Free planning tools: Camping packing list (Campground Planner)
Compare these in the specifications
- Volume (liters)
- Back length and fit
- Weight
- Rain cover
- Pockets and access
What it costs
Typical price: $51.99. Tap a range to see those products.
Current picks from the data
Picked by price facts only (no testing or ratings). Prices change daily.
Budget pick
Biggest discount right now
Close to the typical price
Questions and answers
How much do backpacks & bags cost?
Across the 113 backpacks & bags we compare, prices run from $8.99 to $479. The typical price is $51.99, and half of them cost between $30.97 and $79.99.
Which brands sell the most backpacks & bags here?
By number of products listed: Allen Company, KinWild, VEVOR, Bulldog, Advance Warrior Solutions. That shows range, not quality.
Are any backpacks & bags on sale right now?
4 are 10% or more below the store’s reference price today. Prices are checked daily.