Buying guides
Motorcycle backpacks for long rides: buy for the hours, not the distance
For long rides, prioritize a loaded fit over extra capacity. Choose a pack that works with your jacket and riding posture, keeps the day's cargo organized and gives you a realistic weather plan. A larger backpack does not make a longer ride more comfortable.
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KriegaKriega R20
The R20 gives you a fully opening zip and 20L of storage. Protect rain-sensitive belongings separately; its convenient opening is not a waterproof roll-top closure.
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KriegaKriega R30
The R30 has a lined waterproof roll-top main compartment and two separate exterior zip pockets. Keep the distinction when deciding where to pack electronics and paperwork.
View on Amazon ↗Read the model guide
AlpinestarsAlpinestars Tech Aero
Tech Aero expands from 16L to 26L and comes with a rain cover. Published metric and imperial dimensions conflict, so use a physical fit check for a laptop or helmet.
View on Amazon ↗Read the model guideStart with the day, not the odometer
A long day can mean uninterrupted road miles, slow exploration or repeated stops. Each pattern changes what you want from the bag. Road riders may leave most of the load untouched for hours; riders stopping for photographs may open it constantly. Write down when you expect to retrieve each item.
Separate the day's essentials from equipment that could remain on the motorcycle. This makes the backpack's job clearer and stops a small day pack from turning into a place for every spare item. There is no universal carrying-weight recommendation that establishes comfort for every person, posture and harness.
Compare harnesses under the same load
Kriega's R20 uses its Quadloc-Lite harness, while the larger R30 uses the double-clip Quadloc arrangement. These are meaningful design differences to try, but the names themselves cannot establish which fits you better. Bring the same representative cargo to each fitting.
Check how the loaded pack sits when you reach for the bars and turn your helmet. Also try standing and walking if those movements form part of your day. A pack that seems acceptable in a shop mirror can reveal an awkward top edge or strap position once you adopt your actual posture.
Compare the options for this decision
As an Amazon Associate I earn from qualifying purchases. About affiliate links.
KriegaKriega R20
The R20 gives you a fully opening zip and 20L of storage. Protect rain-sensitive belongings separately; its convenient opening is not a waterproof roll-top closure.
View on Amazon ↗Read the model guideKriegaKriega R30
The R30 has a lined waterproof roll-top main compartment and two separate exterior zip pockets. Keep the distinction when deciding where to pack electronics and paperwork.
View on Amazon ↗Read the model guideKeep useful volume separate from spare volume
The R20's fully opening zipped main compartment illustrates an access-led layout. The R30 offers a waterproof roll-top main compartment and separate zipped pockets. Compare them according to what you need to reach at a stop and how much must remain dry, rather than assuming the larger model is the automatic touring choice.
A loosely filled compartment can let the load change shape. Compression is worth checking with your smallest normal load as well as your largest one. Overfilling is equally unhelpful: it can defeat the intended closure and place rigid objects against your back.
Plan water and breaks together
A hydration-compatible bag may be useful if you already prefer a reservoir, but check what is included. The Alpinestars Tech Aero provides integration for a hydration pack as an accessory upgrade. That wording does not mean a reservoir arrives with every backpack.
Consider filling access, hose routing and where the reservoir sits relative to dry belongings. If you prefer bottles and planned stops, do not buy a more elaborate system simply because it is marketed for distance. Pick a water-carrying arrangement you will clean, refill and use consistently.
Make the purchase pass a realistic rehearsal
Pack the layer, food, water container and small items you expect to carry, then leave them arranged for the fitting. Adjust according to the maker's instructions. Inspect any spare webbing and check that the bag closes normally without improvised attachments.
After the fitting, compare the ownership details you will notice over repeated long days: available replacement parts, the pockets used at breaks and the steps required when rain starts. If the packed bag still feels cumbersome, shift suitable cargo to the motorcycle and repeat the fitting with fewer items. Extra backpack capacity will not resolve a load that is already awkward to wear.
Check your chosen model
As an Amazon Associate I earn from qualifying purchases. About affiliate links.
KriegaKriega R20
The R20 gives you a fully opening zip and 20L of storage. Protect rain-sensitive belongings separately; its convenient opening is not a waterproof roll-top closure.
View on Amazon ↗Read the model guideKriegaKriega R30
The R30 has a lined waterproof roll-top main compartment and two separate exterior zip pockets. Keep the distinction when deciding where to pack electronics and paperwork.
View on Amazon ↗Read the model guideAlpinestarsAlpinestars Tech Aero
Tech Aero expands from 16L to 26L and comes with a rain cover. Published metric and imperial dimensions conflict, so use a physical fit check for a laptop or helmet.
View on Amazon ↗Read the model guideSources & further reading
- Kriega R20: harness and main-compartment access
- Kriega R30: harness, dry compartment and pockets
- Alpinestars Tech Aero: optional hydration integration
Research checked 2026-09-08. Confirm the exact version and current manufacturer instructions before purchase or use.
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