Astronomy Eco Martingale Collar Size:Large Show off your new Freshwater

Show off your new Freshwater Fish Vacuum Flask at the next watershed council meeting or fill it with hot coffee as you alight for a pre-dawn fishing adventure

Gift one to your favorite marine biologist or significant other and make their day

This stratigraphy-inspired Layers of Geologic History Softcover is ready for your fieldwork

make sense of your lab notes

This sturdy canvas bag is reversible so you can wear it with the printed design on the outside or the inside – two bags in one

Astronomy Eco Martingale Collar Size:Large Show off your new FreshwaterBring the stars a little closer to your out of this world fuzzy friend. Martingale collars are what you need if your dog's head is smaller than its neck like a greyhound or a whippet, any dog prone to slipping their collar, or dogs with delicate tracheas and necks like chihuahuas and pomeranians. Our Martingale collars are available in three sizes, adjustable, and built with rPET webbing (made from recycled soda bottles).