Short Sunderland Union Jack Structured Twill Cap
The Short Sunderland was a British flying boat developed for long-range maritime patrol and anti-submarine warfare. Designed by Short Brothers and derived from the Empire-class civil flying boats, it first flew on 16 October 1937 and entered RAF service in 1938 with Coastal Command.
Powered by four Bristol Pegasus radial engines, the Sunderland had a range of over 1,700 miles and could remain airborne for up to 14 hours. It carried depth charges, bombs, and machine guns, and was heavily armed for a patrol aircraft - earning the nickname “Flying Porcupine” from German fighter crews due to its defensive armament.
Sunderlands operated extensively in the Battle of the Atlantic, attacking U-boats and escorting convoys. They also served in the Mediterranean, Pacific, and Indian Ocean theatres. The aircraft was crewed by up to 11 men and capable of landing on open seas for rescues or operations from remote areas.
Over 750 Sunderlands were built across five main variants (Mk I–V). The type remained in RAF service until 1959, with other operators including Australia, New Zealand, France, and Norway. It was one of the most successful maritime patrol aircraft of WWII and a symbol of Coastal Command's global reach.
Product Details
Product Details | Printed Flexfit 6277 Closed-Back Structured Cap
Embark on a historical journey with our captivating warbird-themed caps! Each cap is made to order and features high-quality designs applied using a DTF (Direct-to-film) printing technique - a method that delivers crisp detail and lasting colour directly onto the fabric. Inspired by legendary military aircraft and aviators, these caps are perfect for warbird enthusiasts, air show fans, or anyone who appreciates aviation history. Add a touch of style and historical significance to your everyday wardrobe.
✈ 6 embroidered eyelets providing an ideal level of ventilation.
✈ Stretch band for the perfect fit and absolute comfort.
✈ Stylish silver under-visor.
✈ Made from 63% polyester, 34% cotton, 3% spandex twill.
Production & Shipping
Manufacturing | Flexfit 6277 Closed-Back Structured Cap
Production & Shipping times can be found here.
Made to Order
This product is made to order with production beginning once your order has been received. We are, therefore, not able to cancel or amend an order once it has been placed. This includes changes to the shipping address, size, design, or any other specifications. Please review your order details carefully before finalising your purchase.
By producing items on demand rather than in large quantities, we actively contribute to minimising overproduction and waste. We genuinely appreciate your mindful purchasing choices, which support this more sustainable approach. Thank you for your understanding and support.
Colour and Design Variations
Minor variations in colour and design placement may occur during production. As a result, some design elements may differ slightly in colour or position from it appears onscreen. For more details please see our FAQ page.
Fulfilment and Product Origin
This product ships from Canada, Latvia, United States, Mexico, Spain or United Kingdom depending on your location and stock availability.
The blank product is sourced from Vietnam and Bangladesh.
Care Instructions
Care Instructions | Flexfit 6277 Structured Twill Cap
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To maintain its shape, hand wash gently in cold water with mild detergent. |
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Do not machine wash. |
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Do not bleach. |
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Do not iron. |
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Do not tumble dry. Lay flat to dry. |
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Do not dry clean. |
Refunds & Returns
Our Returns & Refund Policy and Apparel Size Guarantees and can be found here.