The short version
The pack is more specific to what you will actually carry; the vest is easier to load precisely. If your race means climbing with a vest full of kit, training with a loaded pack rehearses exactly that, including the straps rubbing and the weight sitting where it will sit. A weighted vest distributes load closer to the body and adjusts in small increments, which is better for controlled progression. Both add load to a body that has to absorb every descent.
Common questions
Is weighted training safe for runners?
Added load increases the force through every joint on every step, and descending under load is where people get hurt. Use it for uphill hiking and walking rather than for running, add weight gradually over weeks, and stop if anything hurts in a focal, bony or sharp way.
How much weight should I use?
Start far lighter than feels worthwhile and build slowly. A common approach is a small percentage of bodyweight, increased over several weeks. If your form changes, the weight is too heavy, and form changes are how injuries happen.
Who should avoid this?
Anyone with a current back, knee or hip injury, anyone returning from a stress fracture, and anyone told by a clinician to manage load. If you are unsure, ask a physiotherapist rather than guessing, because this is one of the easier ways to turn a niggle into a season.
At a glance
| ZELUS Adjustable Weighted Vest, 4 to 32 lb | 30L Hiking Backpack with Hydration Sleeve | |
|---|---|---|
| Load adjustment | In small increments | By what you pack |
| Load position | Close to the torso | On the back |
| Rehearses race kit | No | Yes |
| Comfort on long climbs | Good | Depends on the pack |
| Useful for anything else | Limited | Yes, hiking and travel |
| Cost | Around thirty dollars | Around twenty five dollars |
Choose the ZELUS Adjustable Weighted Vest, 4 to 32 lb if…
You want to add load in a controlled way and take it off just as easily. Removable weights mean you can add a few pounds at a time rather than jumping, which is how this should be progressed. A vest also sits closer to the centre of mass, which changes your gait less than a pack riding high on the shoulders.
Check ZELUS Adjustable Weighted Vest, 4 to 32 lb on Amazon
Choose the 30L Hiking Backpack with Hydration Sleeve if…
You are training for something where you carry a pack. Rehearsing with the actual load, in the actual pack, on the actual gradient is the point, and it will tell you which straps rub and where the weight is wrong while you still have time to fix it. Water is the easiest thing to load with, because you can dump it if the day goes badly.
Check 30L Hiking Backpack with Hydration Sleeve on Amazon
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Comparison based on published manufacturer specifications and the general consensus of owner reports. We have not tested these products side by side. Confirm current specifications and prices before buying. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.