Kapten & Son

The Aarhus backpack from Kapten & Son is a sleek unisex style that works for anyone looking for a reliable everyday carry. Built with a durable PU exterior that's easy to clean and weather-resistant, it's got a soft recycled polyester lining inside that keeps your stuff protected. Whether you're commuting to work, heading to class, or just need a solid bag for your daily adventures, this backpack has got you covered with practical functionality and a timeless oyster colorway that goes with everything.

UNISEX AARHUS OYSTER

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Shipping costs: 
 € 5.95 (Netherlands, Belgium, United Kingdom, France, Germany, Denmark) 
Free shipping from € 150 
Return costs: €6.50 / You can return your order within 60 days. More information about shipping and returns can be found in the Helpcenter. 
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Teddy Fleece Jacket - Size Guide
Garment measurements in centimetres | Use the diagram below as a measurement reference
&nbsp;
<table dir="ltr" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="153"><col width="196"><col width="199"></colgroup>
<tbody>
<tr>
<td colspan="3" rowspan="1">SIZE CHART</td>
</tr>
<tr>
<td>Size</td>
<td>Body length (cm)</td>
<td>Sleeve length (cm)</td>
</tr>
<tr>
<td>XS</td>
<td>68.</td>
<td>74.</td>
</tr>
<tr>
<td>S</td>
<td>69.</td>
<td>75.</td>
</tr>
<tr>
<td>M</td>
<td>70.</td>
<td>76.</td>
</tr>
<tr>
<td>L</td>
<td>72.</td>
<td>78.</td>
</tr>
<tr>
<td>XL</td>
<td>74.</td>
<td>80.</td>
</tr>
</tbody>
</table>
&nbsp;
<table dir="ltr" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="153"><col width="196"><col width="199"></colgroup>
<tbody>
<tr>
<td colspan="3" rowspan="1">HOW TO MEASURE</td>
</tr>
<tr>
<td>Body length</td>
<td colspan="2" rowspan="1">Measure vertically from the highest shoulder point to the bottom hem.</td>
</tr>
<tr>
<td>Sleeve length</td>
<td colspan="2" rowspan="1">Measure from the shoulder seam to the sleeve hem.</td>
</tr>
<tr>
<td>Fit tip</td>
<td colspan="2" rowspan="1">Compare these garment measurements with a jacket that fits you well.</td>
</tr>
</tbody>
</table>
&nbsp;
Measurements are based on the supplied product measurement diagram.
&nbsp;
<img src="https://lookbook.otrium.com/brand-visuals/uploads/2026/09/a0aa0af6-6ad6-40a7-ace2-dcd894ae18af/aa03a519-f8f7-42ea-9475-ad015285d0fd.png">
&nbsp;
&nbsp;
Rain Jacket - Size Guide
Garment measurements in centimetres | Use the diagram below as a measurement reference
&nbsp;
<table dir="ltr" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="155"><col width="184"><col width="199"></colgroup>
<tbody>
<tr>
<td colspan="3" rowspan="1">SIZE CHART</td>
</tr>
<tr>
<td>Size</td>
<td>Body length (cm)</td>
<td>Sleeve length (cm)</td>
</tr>
<tr>
<td>XS</td>
<td>68.</td>
<td>64.5</td>
</tr>
<tr>
<td>S</td>
<td>70.5</td>
<td>65.5</td>
</tr>
<tr>
<td>M</td>
<td>73.</td>
<td>67.</td>
</tr>
<tr>
<td>L</td>
<td>75.</td>
<td>69.</td>
</tr>
<tr>
<td>XL</td>
<td>77.</td>
<td>71.</td>
</tr>
<tr>
<td>XXL</td>
<td>79.</td>
<td>71.5</td>
</tr>
</tbody>
</table>
&nbsp;
<table dir="ltr" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="155"><col width="184"><col width="199"></colgroup>
<tbody>
<tr>
<td colspan="3" rowspan="1">HOW TO MEASURE</td>
</tr>
<tr>
<td>Body length</td>
<td colspan="2" rowspan="1">Measure vertically from the highest shoulder point to the bottom hem.</td>
</tr>
<tr>
<td>Sleeve length</td>
<td colspan="2" rowspan="1">Measure from the shoulder seam to the sleeve hem.</td>
</tr>
<tr>
<td>Fit tip</td>
<td colspan="2" rowspan="1">Compare these garment measurements with a jacket that fits you well.</td>
</tr>
</tbody>
</table>
&nbsp;
Measurements are based on the supplied product measurement diagram.
&nbsp;
<img src="https://lookbook.otrium.com/brand-visuals/uploads/2026/09/a0aa0af6-6ad6-40a7-ace2-dcd894ae18af/33ef7a1c-3cd1-4a63-b845-319027df8c16.png">
&nbsp;

Kapten & Son UNISEX AARHUS OYSTER

Product information

Description

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Size & fit

Care instructions

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