This Alchemy Goods Brooklyn backpack in black and gray is a perfect choice for anyone who wants a versatile and durable bag for travel, work or casual use. The backpack is made from upcycled bicycle inner tubes, making it sustainable and eco-friendly. It features a zip closure and is water-resistant, making it a great choice for any weather condition. The bag is large enough to fit a laptop and has various compartments for all your essentials.

The backpack's design is stylish and modern, suitable for both men and women. It has a unique theme of recycled bike tires, adding to its appeal. The Alchemy Goods Brooklyn backpack is made in the United States and is a great choice for anyone who values sustainability and practicality in their everyday items.