Backpacks
Shop Backpacks from independent sellers in Camping & Outdoor Adventure.
About backpacks
Outdoor backpacks are grouped by volume and frame. Daypacks carry water, food and layers for a day out. Multi-day backpacking packs have internal frames, padded hip belts and load lifters to carry heavier loads. Ultralight packs, often made by small cottage companies, use minimal or removable frames and lightweight fabrics for hikers with a light base weight.
Fit is the most important factor. Packs are sized by torso length, measured from the base of your neck to the top of your hip bones, and hip belts are sized by waist. Many packs have adjustable torso lengths. Features to compare include access points, pocket layout, hydration compatibility, rain resistance and frame type.
Choose volume based on your gear and trip length. A compact sleep system lets you use a smaller pack, while winter trips need more space for bulky insulation.
Choosing an outdoor backpack
- Measure your torso length and choose a pack size or adjustable range that matches.
- Check the hip belt size and padding — most of the weight should sit on your hips.
- Pick a volume that fits your gear for your typical trip length.
- Compare frame type and recommended load range, especially for ultralight packs.
- For used packs, ask about wear on hip belts, buckles, zippers and the bottom panel.
Questions about backpacks
What size backpack do I need?
That depends on your gear and trip length. Daypacks cover single days, while multi-day trips need more room. Torso length matters more than volume for fit.
How do I measure torso length?
Measure from the bony bump at the base of your neck down your spine to the level of the top of your hip bones. Compare with the seller's size chart.
Is an ultralight frameless pack comfortable?
With a light load and good packing, yes. Frameless packs become less comfortable as weight increases, so check the seller's recommended maximum load.