Michigan Septarian - Backpack

$59.00 USD

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	One size
Length, in	12.50
Width, in	5.00
Height, in	17.00

MICHIGAN SEPTARIAN A.K.A. LIGHTNING STONE

Also known as Lightning Stones, Michigan Septarians are commonly found in Michigan in some areas around Southwestern Michigan. Septarians consist of Clay that formed on the seafloor that cracked and allowed water to flow through the cracks, depositing Calcite. This created lightning patterns. Some Calcite is UV-reactive and will glow under UV light.

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The Rockpack

Rocks + Rock Collecting Device

Features

100% Polyester
This extremely strong and durable synthetic fabric retains its shape and dries quickly. Lightweight and waterproof.

Padding
The mesh back panel and the adjustable straps are padded for extra comfort, breathability and easy carrying.

4 Total Compartments
The main compartment, front pocket, bottle holder, and an inside sleeve for a laptop or tablet.

Made in the USA!

Care Instructions

Before cleaning the bag, remove all items from the bag. Suggested to pretreat visible stains with stain remover. Mix warm water with laundry detergent and clean the bag with terry washcloth or soft bristle brush. Let the bag air dry.

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