The Square cushion uses a lightweight patented design and breathable material that helps keep you cool. Tactical straps with anti-slip cam buckles hold it in place on the seat, and it has an integrated zipper. Listed sizes are 18 x 14 x 2 inches for the Bertha and 18 x 14 x 1.5 inches for the Original.
Specs at a glance
- Square Bertha: 18 x 14 x 2 in
- Square Original: 18 x 14 x 1.5 in
- Colors: Desert Tan, Navy Blue, Silver, Black, OG Green, Coffee Brown, Graphite
- Firmness: Firm or Soft
- Attachment: Tactical straps with anti-slip cam buckles
Good to know
- Measure your seat to make sure an 18 x 14 inch cushion fits it.
- Pick Firm if you want support for long sits, or Soft if your seat is already well padded.
KayakDIY take: Adding a cushion is often a cheaper fix than replacing a seat. For more options, see my fishing kayak accessories guide.
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