A backpack is a tool, not just a fashion accessory. Its main job is to help you with your specific needs, such as getting through a busy airport, carrying heavy textbooks across campus, or going on a long wilderness hike.
To find the best backpack, first consider what you need to carry and where you’ll use it. This guide explains different activities to help you choose the right backpack.
Hiking & Trekking Ecosystem
For hiking or trekking, self-sufficiency and trip length are key. The longer your trip, the more supplies you’ll need, which means a bigger backpack. We group these packs by how long they’re designed to support you.
Day Hike (0L – 34L)
A hydration bladder is the core component of this volume range. This size is engineered for sunrise-to-sunset missions, carrying only hydration, light insulation layers, and essential emergency kits.
➤ See Best Day Hike Backpacks (0L-34L)
Overnight (35L – 54L)
The 40L sweet spot is ideal for the ultralight daypack user. This capacity is best suited to fast-packing weekends or to disciplined thru-hikers who have pared their gear down to the absolute minimum.
➤ See Best Overnight Backpacks (35L – 54L)
Multi-Day (55L – 74L)
A supportive internal frame becomes mandatory for this standard backpacking workload. This volume is optimized for comfortably carrying a full tent, a robust sleeping system, and an insulated bear canister.
➤ See Best Multi-Day Backpacks (55L – 74L)
Expedition (75L +)
Heavy-duty load lifters are required for this maximum-volume category. These colossal backpacks are necessary for alpine guides, winter camping, or for parents who need to haul gear for young children.
➤ See Best Expedition Backpacks (75L+)
Travel Ecosystem
When it comes to travel, airline policies and ease of movement matter most. The backpack you choose determines whether you can board quickly or have to wait for your checked bags. Picking the right travel backpack helps you avoid extra fees.
Small Travel Backpacks (0L – 29L)
These smaller backpacks are all about agility. They fit under the seat, making them perfect for personal items on budget flights or as a second bag for day trips.
➤ Best Small Travel Backpacks (0L – 29L)
Carry-On (30L – 45L)
A backpack measuring 22 x 14 x 9 inches is the gold standard for one-bag travel. This is the largest size allowed to avoid checked bag fees and is ideal for long international trips.
➤ See Best Carry-On Backpacks (30L – 45L)
Check-In (46L +)
These large backpacks focus on maximum space. You’ll have to check them, but they’re needed for long trips with lots of clothes or for carrying bulky camping gear overseas.
➤ See Best Check-In backpacks (46L+)
Everyday Carry (EDC) Ecosystem
Everyday Carry (EDC) backpacks are built for everyday use and to keep your tech safe. Your main bag should protect your devices and handle commuting. We group these by how much you need to carry, not by style.
Minimalist (0L – 19L)
A 13″ dedicated laptop sleeve is the central feature of this pack. This volume supports the essentials only, meaning a laptop, tablet, phone, and wallet, with no room for bulky items like gym gear.
➤ See Best Minimalist EDC Backpacks (0L – 19L)
Standard (20L – 29L)
A 25-liter backpack is the go-to size for most commuters. It fits a 15-inch laptop, lunch, a light jacket, a water bottle, and a tech pouch.
➤ See Best Standard EDC Backpacks (20L – 29L)
Heavy Duty (30L – 40L)
Backpacks in this size open fully for easy access. They’re made to carry several laptops, heavy books, and a full gym kit, including shoes.
➤ See Best Heavy Duty EDC Backpacks (30L – 40)
Beyond the Backpack: Complete Your System
A backpack is just a shell; how you organize the inside really matters. Sometimes a standard two-strap backpack isn’t the best choice, or you may need accessories to make it work better for you.
Alternative Carry Systems Address Different Ergonomics
When two shoulder straps don’t work, comfort is key. Duffels, slings, totes, and messenger bags are great for things like going to the gym, taking photos on the go, or heading to work meetings.
➤ Explore the Alternatives Hub
Loadout Accessories Maximize Internal Space
Packing cubes are essential for compressing clothes and maximizing available volume. Tech pouches tame your numerous cables, while camera cubes protect expensive, fragile gear in any backpack.
- Weight: 1.2 kg
- Laptop Sleeve: 16″
- Volume: 35L (Expandable)
Ultimately, the best backpack is the one that fits your needs and has the right features for your situation. Select your type, determine how much space you need, and choose the option that makes carrying your gear easy.