Solar Panels: I experimented with backpacking solar panels years ago, but Ive found a lightweight battery pack is almost always lighter, more reliable, and less hassle, especially on shorter trips
Thats about 5,000 times of zipping it open and close
If however, you are using a transducer with a thru-thru-hullo an in-hull mount your best bet is to go with a plastic housing if you have a fiberglass or metal hull and a stainless steel housing if you have an aluminum or steel hull
$39.94 Authentic Used Fishing Net Back in the 90s and early 2000s, a commercial fisherman got approximately 2 years use from a fish net before acquiring a new one
Volume Considerations by Trip Type For day hiking, packs typically range from 20-35 liters, providing ample space for essentials like water, snacks, extra layers, and safety gear