Quick answer
Felt-padded backpack straps are more comfortable than standard straps for heavy loads, but standard straps are lighter and simpler for everyday use.
Why padding matters for comfort
Standard backpack straps distribute weight across your shoulders with just the strap material. For light loads, that is fine. But when you carry a heavy bag for hours, unpadded straps can dig in and cause discomfort.
Felt-padded straps add a layer of Merino wool felt between you and the strap. The felt cushions the load and spreads pressure over a larger area. That makes a real difference on long walks or commutes.
Installation timing affects your build
Klum House recommends adding felt pads to your Slabtown Backpack straps before you attach them to the bag. That is the cleanest method and gives you full access to the strap ends for hardware installation.
You can add felt pads after the bag is complete, but the process is more fiddly. You will need to work around the already-attached straps and hardware. Plan ahead if you want the easiest build.
Trade-offs at a glance
- Felt-padded straps: Add Merino wool felt pads to your Slabtown Backpack straps for extra cushioning. The felt spreads the load and reduces pressure points. Best for heavy loads or long carry times.
- Standard straps (no padding): Use the unmodified leather or fabric straps included in your bag kit. They are lighter and quicker to assemble. Best for light loads or short trips where extra bulk is not needed.
- Installation timing: Attach felt pads before installing straps for easiest assembly. Adding pads after the bag is complete is possible but more difficult. Decide on padding before you start your bag build.
Product facts
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Merino Wool Felt-Padded Backpack Straps Kit: Merino Wool Felt-Padded Backpack Straps Kit includes felt, hardware, instructions, and optional leather glue. You get everything you need to add padding in one kit, including the option to skip glue if you prefer a different attachment method.
Merino Wool Felt-Padded Backpack Straps Kit
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Felt-Padded Straps Expansion: Felt-Padded Straps Expansion kit includes felt, hardware, instructions, and leather glue. This is the same padding solution at a lower price point, but it always includes leather glue, so you cannot choose a glue-free option.
Felt-Padded Straps Expansion
Which should you choose?
Best for
- Hikers or commuters carrying heavy loads for extended periods
- Sewists who want to add padding before attaching straps for the cleanest build
Not for
- Those who prefer a minimalist look or lighter straps
- Quick projects where you want to skip extra assembly steps




