I've rounded up the best iPhone Duo cases to keep Apple's debut foldable protected from scrapes and cracks

Apple's first foldable phone has arrived, and if you've decided the iPhone Duo is the handset for you, you'll want to get a case organized sharpish.

<![CDATA[ <article> <p>Apple's first foldable phone has arrived, and if you've decided the <a href="https://www.techradar.com/phones/iphone/iphone-duo-hands-on">iPhone Duo</a> is the handset for you, you'll want to get a case organized sharpish. The unique proportions mean not all of my favorite case-makers have their Duo cases sorted just yet — however, there are still plenty of excellent covers that are are available to buy (or pre-order).</p><p>For a phone this high-spec (and pricey), I'd definitely recommend spending a bit more and sticking to known brands for your case. Below you'll find recommendations <a href="#section-apple-iphone-duo-cases-us">for the US</a> and <a href="#section-apple-iphone-duo-cases-uk">for the UK</a>, from Apple direct, as well as via trusted brands OtterBox, Spigen and Mous. I'll update this guide as more options become available, but if you have your Duo on its way now, you won't want to wait.</p><p><em>Foldables not your thing? Here are the </em><a href="https://www.techradar.com/phones/phone-accessories/best-iphone-18-pro-cases-in-the-us"><em>best US iPhone 18 Pro cases</em></a><em> and the </em><a href="https://www.techradar.com/phones/phone-accessories/iphone-18-pro-cases-uk"><em>best UK iPhone 18 Pro cases</em></a><em>, for Apple's new flagship.</em></p><h2 class="article-body__section" id="section-apple-iphone-duo-cases-us"><span>Apple iPhone Duo cases — US</span></h2><p><strong>In the UK? </strong><a href="#section-apple-iphone-duo-cases-uk"><strong>Hop to the UK case picks</strong></a><strong></strong></p> <div class="featured_product_block featured_block_hero" data-id="eee9fc58-adea-11f1-9a3d-8ba35c5b9728"> <a href="https://www.apple.com/shop/product/mkr74zm/a/iphone-duo-folio-with-kickstand-navy-blue" data-model-name="iPhone Duo Folio With Kickstand – Navy Blue" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/FYwFrFR5n2o5jJk7uSpxjR.jpg" alt="Iphone Duo Folio With Kickstand – Navy Blue"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Apple</div> <div class="featured__title">iPhone Duo Folio With Kickstand – Navy Blue</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="95a33966-add6-11f1-9a25-43575b58c788"> <a href="https://www.apple.com/shop/product/mkr94zm/a/iphone-duo-case-sand" data-model-name="iPhone Duo Case – Sand" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/yaoBps85nmgCnwCnwu3iAU.jpg" alt="Iphone Duo Case – Sand"><span class='featured__label hero__label'>iPhone</span></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Apple</div> <div class="featured__title">iPhone Duo Case – Sand</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="c6370130-ade4-11f1-80ea-95fe43e69422"> <a href="https://www.otterbox.com/products/iphone-duo-lumen-series-case?variant=48323323527355" data-model-name="Lumen Series Case, Clear" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/L2qZLyewGNhpMqq3Tsd2NS.png" alt="Iphone Duo Lumen Series Case - Clear"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>OtterBox</div> <div class="featured__title">Lumen Series Case, Clear</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="95a33a2e-add6-11f1-80db-c530a5f74b68"> <a href="https://www.amazon.com/Spigen-MagFit-iPhone-Case-Black/dp/B0GV51YPRY/" data-model-name="Air Fit Pro Case, Black" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/3L8zyPE6mEfatx72k8JFDE.jpg" alt="Spigen Air Fit Pro Magfit for Iphone Duo Case, Black"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Spigen</div> <div class="featured__title">Air Fit Pro Case, Black</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="95a33b50-add6-11f1-b996-cb6b92856903"> <a href="https://www.amazon.com/Spigen-Tough-Armor-MagFit-iPhone/dp/B0GV533NBB/" data-model-name="Tough Armor Pro Case, Metal Slate" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/WYPNFxVGLsvRpQeUWxPWJE.jpg" alt="Spigen Tough Armor Pro Magfit for Iphone Duo Case, Metal Slate"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Spigen</div> <div class="featured__title">Tough Armor Pro Case, Metal Slate</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="95a33a92-add6-11f1-8ec2-f358249fa8c3"> <a href="https://www.amazon.com/Mous-iPhone-Compatible-MagSafe-Aramid/dp/B0HGSH63DR/" data-model-name="Super Thin Aramid Fibre case, Black" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:125.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/m8q3fDUWn8jcz3s9iDAPFE.jpg" alt="Mous for Iphone 18 Duo Case, Compatible With Magsafe, Super Thin Aramid Fibre Black"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Mous</div> <div class="featured__title">Super Thin Aramid Fibre case, Black</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="95a338f8-add6-11f1-90c0-6b1a85c80351"> <a href="https://www.amazon.com/Spigen-Tough-Armor-MagFit-iPhone/dp/B0GV51GDHF/" data-model-name="Tough Armor Pro Case, Black" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/5AYtcuJDvsUM4CzoggiRPE.jpg" alt="Spigen Tough Armor Pro Magfit for Iphone Duo Case, Black"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Spigen</div> <div class="featured__title">Tough Armor Pro Case, Black</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="c636ff5a-ade4-11f1-9315-75ae4425e9cc"> <a href="https://www.otterbox.com/products/iphone-duo-defender-series-pro-xt-case?variant=48323323658427" data-model-name="Defender Series Pro XT Case, Black" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/W4gdEecyZFH8vChr6X2edT.png" alt="Iphone Duo Defender Series Pro Xt Case - Black"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>OtterBox</div> <div class="featured__title">Defender Series Pro XT Case, Black</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="95a33aec-add6-11f1-9568-738d21c58b5b"> <a href="https://www.amazon.com/Spigen-Armor-MagFit-iPhone-Black/dp/B0GYQ5HLHG/" data-model-name="Slim Armor Pro S Case, Black" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/kwbriS399afZ2h8zTSmyLE.jpg" alt="Spigen Slim Armor Pro S Magfit for Iphone Duo Case, Black"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Spigen</div> <div class="featured__title">Slim Armor Pro S Case, Black</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="95a339ca-add6-11f1-834e-a50ae3a51e5e"> <a href="https://www.apple.com/shop/product/mkr84zm/a/iphone-duo-case-navy-blue" data-model-name="iPhone Duo Case – Navy Blue" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/Y6eRe9bzTBAz5mxxMHKUBU.jpg" alt="Iphone Duo Case – Navy Blue"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Apple</div> <div class="featured__title">iPhone Duo Case – Navy Blue</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div><h2 class="article-body__section" id="section-apple-iphone-duo-cases-uk"><span>Apple iPhone Duo cases — UK</span></h2> <div class="featured_product_block featured_block_hero" data-id="eeea01e4-adea-11f1-ac0b-77a9af62d910"> <a href="https://www.otterbox.co.uk/products/iphone-ultra-defender-series-pro-xt-case" data-model-name="Defender Series Pro XT Case, Black/clear" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/cMiEunJEhrhg8WfShNtBif.png" alt="Iphone Duo Defender Series Pro Xt Case - Black/clear"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>OtterBox</div> <div class="featured__title">Defender Series Pro XT Case, Black/clear</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="eee9fdde-adea-11f1-baa1-79595a27dc25"> <a href="https://www.apple.com/uk/shop/product/mkr84zm/a/iphone-duo-case-navy-blue" data-model-name="iPhone Duo Case – Navy Blue" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/Kzzng9X5qx8TaU8YJaKi6F.jpg" alt="Iphone duo Case – Navy Blue"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Apple</div> <div class="featured__title">iPhone Duo Case – Navy Blue</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="eee9fd66-adea-11f1-b912-413a92ad9111"> <a href="https://www.apple.com/uk/shop/product/mkr64zm/a/iphone-duo-folio-with-kickstand-taupe" data-model-name="iPhone duo folio With Kickstand – Taupe" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/Dv8kmcVXQ4ZTZhnpcGJmWF.jpg" alt="Iphone duo folio With Kickstand – Taupe"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Apple</div> <div class="featured__title">iPhone duo folio With Kickstand – Taupe</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="eeea00ae-adea-11f1-a30b-553ab3bccefd"> <a href="https://www.amazon.co.uk/Spigen-Tough-Armor-MagFit-iPhone-Black/dp/B0GV533NBB/" data-model-name="Tough Armor Pro Case" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/UgPZHWk872dKTVGprHqMXk.jpg" alt="Spigen Tough Armor Pro Magfit Phone Case for Iphone Duo (ultra / Fold)"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Spigen</div> <div class="featured__title">Tough Armor Pro Case</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="eee9fe56-adea-11f1-87ab-7189a60b993b"> <a href="https://www.amazon.co.uk/Mous-iPhone-Compatible-MagSafe-Aramid-Black/dp/B0HGSH63DR/" data-model-name="Super Thin Aramid Fibre case, Black" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:125.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/awLfK6SFj4WGUz3axb8RYk.jpg" alt="Mous for Iphone 18 Duo Case, Compatible With Magsafe, Super Thin Aramid Fibre Black"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Mous</div> <div class="featured__title">Super Thin Aramid Fibre case, Black</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="eee9ff6e-adea-11f1-a106-e14b1150dcb2"> <a href="https://www.amazon.co.uk/Spigen-Armor-MagFit-Phone-iPhone-Black/dp/B0GYQ5HLHG/" data-model-name="Slim Armor Pro S Case, Black" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/qjAy9KEs2iR8gTm7etK2ck.jpg" alt="Spigen Slim Armor Pro S Magfit Phone Case for Iphone Duo (ultra/fold) Black"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Spigen</div> <div class="featured__title">Slim Armor Pro S Case, Black</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="eeea014e-adea-11f1-90cf-399da48e4ff1"> <a href="https://www.amazon.co.uk/Spigen-MagFit-Phone-iPhone-Ultra-Blueberry-Navy/dp/B0GV4YHYCM/" data-model-name="Nano Pop Case" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/ahN9K3TUz4N33ofZnTCUbk.jpg" alt="Spigen Nano Pop Magfit Phone Case for Iphone Duo (ultra/fold)"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Spigen</div> <div class="featured__title">Nano Pop Case</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="eeea03c4-adea-11f1-a4e2-250bcdc51a5a"> <a href="https://www.otterbox.co.uk/products/iphone-ultra-lumen-series-case?variant=44484850548839" data-model-name="Lumen Series Case, Clear" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/jGZwmUM65R4ER7V8EuuEqe.png" alt="Iphone Duo Lumen Series Case - Clear"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>OtterBox</div> <div class="featured__title">Lumen Series Case, Clear</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> <div class="featured_product_block featured_block_hero" data-id="eeea000e-adea-11f1-917d-e90e784b13a4"> <a href="https://www.amazon.co.uk/Spigen-MagFit-Phone-iPhone-Ultra-Black-Sesame/dp/B0GV54CFL3/" data-model-name="Nano Pop Case" data-model-brand="" ><div class='product-image-widthsetter'><p class='vanilla-image-block' data-bordeaux-image-check style='padding-top:100.00%';><img style="width: 100%" class="featured_image" src="https://cdn.mos.cms.futurecdn.net/8EupFZjc3WHm8784VqRYdk.jpg" alt="Spigen Nano Pop Magfit Phone Case for Iphone Duo (ultra/fold)"></p></div></a> <div class="featured_product_details_wrapper"> <div class="featured_product_title_wrapper"> <div class='featured__brand'>Spigen</div> <div class="featured__title">Nano Pop Case</div> </div> <div class="subtitle__description"> <p></p> </div> </div> </div> </article> ]]>