Penikese Field Guide Tee
The Penikese Field Guide Tee celebrates the wildlife, ecology, and spirit of exploration that make Penikese Island so unique. Inspired by the island’s diverse flora and fauna, this limited edition design features species and natural elements visitors may encounter while exploring the remote Elizabeth Islands bird sanctuary.
Created in collaboration with Penikese Island School, the artwork is designed to spark curiosity and encourage deeper connection with the natural world — both on and off the island. Whether worn as a keepsake from a visit or as an everyday reminder to stay curious, the Penikese Field Guide Tee is a wearable tribute to nature-based learning and coastal discovery.
Learn more about Penikese Island School and its mission to connect students with the natural world through immersive, experiential education on Penikese Island.
About Penikese Island
Located in Buzzards Bay along the Elizabeth Islands, Penikese Island is a remote bird sanctuary with a rich natural and cultural history. Today, Penikese Island School uses the island as a living classroom, immersing students in hands-on, nature-based educational experiences designed to foster curiosity, confidence, and connection with the natural world.
The flora and fauna featured in the Penikese Field Guide Collection are inspired by species visitors may encounter while exploring the island.
Features:
- Unisex Fit
- 100% Heavyweight Cotton
- Color: Island Green
- Available in sizes S-2XL (oversized fit)
- 15% of profits donated to ocean and marine life causes
- FINAL SALE (no returns or exchanges)
Most orders ship within a few days. We’re a small team, and many of our products are made to order, which can add a little extra processing time. Our in-house fulfillment team packs and ships everything from our workshop, and we aim to have all orders out within a week.
You’ll receive a tracking email when your order is sorted for fulfillment and a label is created. However, it may take a few days for tracking updates to appear if assembly is required. Thanks for your patience and support—it truly means the world to us!
We accept all major credit cards, including Visa, MasterCard, American Express, and Discover. Additionally, we offer convenient payment options through Apple Pay, Shop Pay, and PayPal.
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QUALITY CRAFTSMANSHIP & DESIGN
At Cape Clasp, we believe that great design and impeccable craftsmanship go hand in hand. We're dedicated to creating one-of-a-kind, durable products that are both functional and comfortable. Our commitment includes using high-quality materials and following ethical manufacturing practices throughout our supply chain.
INSPIRED BY THE SEA
Our brand was born out of a love for the ocean and a desire to protect it. We draw inspiration from the beauty of the sea and partner with a marine life non-profit on every design. Whether you're wearing our shark-inspired jewelry or our eco-friendly sunnies, you can feel connected to the ocean and its creatures.
MAKING A DIFFERENCE
At Cape Clasp, we're making waves for marine life causes. We're committed to making a positive impact on the world, one product at a time. That's why we donate 15% of our profits to ocean and marine life nonprofit organizations through our partnership with 1% For the Planet. As of 2023, we have donated over $200,000 to local and national non-profits.






























