{"id":322185,"date":"2025-08-15T20:00:00","date_gmt":"2025-08-15T18:00:00","guid":{"rendered":"https:\/\/www.katia.com\/blog\/?p=322185"},"modified":"2025-08-11T18:24:28","modified_gmt":"2025-08-11T16:24:28","slug":"sac-a-dos-holographique-tuto-video-couture","status":"publish","type":"post","link":"https:\/\/www.katia.com\/blog\/fr\/sac-a-dos-holographique-tuto-video-couture\/","title":{"rendered":"\u2702\ufe0f\ud83c\udf92 Cousez votre propre sac \u00e0 dos en tissu holographique"},"content":{"rendered":"\n<p>Pr\u00e9parez-vous pour r\u00e9aliser un projet de couture pratique, amusant et plein de style ! Dans ce tuto vid\u00e9o, Chema de @archevi vous montre comment coudre, \u00e9tape par \u00e9tape, un <strong>sac \u00e0 dos pour enfant<\/strong> en <strong>tissu polyester holographique <\/strong>de Katia Fabrics. Il est tellement grand et versatile que vous allez vouloir le garder pour vous ! <\/p>\n\n\n\n<p>Ce sac \u00e0 dos se caract\u00e9rise par son design fonctionnel : il a des <strong>poches lat\u00e9rales en r\u00e9sille<\/strong> pour y mettre une bouteille, une <strong>poche frontale \u00e0 zip<\/strong>, des <strong>bretelles rembourr\u00e9es et ajustables <\/strong>et un <strong>compartiment principal<\/strong> spacieux. Le tout avec des finitions propres pour un rendu professionnel. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"1020\" src=\"https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=1020%2C1020&#038;ssl=1\" alt=\"\" class=\"wp-image-321699\" srcset=\"https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?w=2560&amp;ssl=1 2560w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=1536%2C1536&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=2048%2C2048&amp;ssl=1 2048w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=1600%2C1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=1020%2C1020&amp;ssl=1 1020w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=630%2C630&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=64%2C64&amp;ssl=1 64w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/prueba-7-scaled.jpg?resize=720%2C720&amp;ssl=1 720w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddf5 Apprenez \u00e0 coudre un sac \u00e0 dos avec un patron en PDF <\/h2>\n\n\n\n<p>D\u00e9couvrez toutes les \u00e9tapes du processus de cr\u00e9ation : de la d\u00e9coupe au montage final. Utilisez des tissus techniques tels que la <strong>r\u00e9sille Mesh 3D<\/strong>, le tissu <strong>Sporty Knit<\/strong> pour faire le biais et de la <strong>sangle fluo pour sac \u00e0 dos<\/strong>. Le r\u00e9sultat : un sac \u00e0 dos robuste, confortable et au design unique.<\/p>\n\n\n\n<p>\ud83c\udfa5 Cliquez sur Play et suivez les indications du tutoriel pour coudre votre propre sac \u00e0 dos depuis de le d\u00e9but. <\/p>\n\n\n\n<p><a href=\"https:\/\/youtu.be\/vNH6Ze3R5P0\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\udc49 <strong>VOIR TUTO VID\u00c9O SUR YOUTUBE<\/strong><\/a><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-gestor-del-servicio wp-block-embed-gestor-del-servicio wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/vNH6Ze3R5P0?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2728 Un sac \u00e0 dos \u00e0 effet WOW<\/h2>\n\n\n\n<p>L&rsquo;\u00e9l\u00e9ment principal de ce sac \u00e0 dos ? Le <strong>tissu en polyester holographique<\/strong>. Un tissu m\u00e9tallis\u00e9 et iris\u00e9 qui change de couleur en fonction de la lumi\u00e8re et du mouvement. Parfait pour la confection d&rsquo;accessoires uniques avec une touche de modernit\u00e9. De plus, c&rsquo;est un tissu solide, facile \u00e0 coudre et avec de la tenue, ce qui le rend id\u00e9al pour coudre des sacs \u00e0 dos, des sacs bananes, des trousses et bien plus encore. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tissu en polyester holographique disponible en quatre coloris <\/h3>\n\n\n\n<ul>\n<li><strong>Fuchsia<\/strong> \u2013 Une couleur fluo intense et brillante <\/li>\n\n\n\n<li><strong>Aqua<\/strong> \u2013 Des tonalit\u00e9s de turquoise avec des nuances de vert <\/li>\n\n\n\n<li><strong>Neon Fluor<\/strong> \u2013 Un dor\u00e9 fluo plein de peps <\/li>\n\n\n\n<li><strong>Purple<\/strong> &#8211; Avec un effet iris\u00e9 qui change de couleur en fonction de la lumi\u00e8re <\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"1076\" src=\"https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=1020%2C1076&#038;ssl=1\" alt=\"\" class=\"wp-image-321692\" srcset=\"https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?w=2292&amp;ssl=1 2292w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=300%2C316&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=600%2C633&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=768%2C810&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=1457%2C1536&amp;ssl=1 1457w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=1942%2C2048&amp;ssl=1 1942w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=1600%2C1687&amp;ssl=1 1600w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=1020%2C1076&amp;ssl=1 1020w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=630%2C664&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?resize=61%2C64&amp;ssl=1 61w, https:\/\/i0.wp.com\/www.katia.com\/blog\/wp-content\/uploads\/2025\/07\/Mochila-Holografica-Collage-4-imagenes.jpg?w=2040&amp;ssl=1 2040w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" data-recalc-dims=\"1\" \/><\/figure><\/div>\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-layout-1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/FR\/fabric-tissu-en-polyester-holographique-fuchsia-fluor-2276-4.html\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83e\ude77 <strong>Fuchsia<\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/FR\/fabric-tissu-en-polyester-holographique-aqua-2276-2.html\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83e\ude75 Aqua<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/FR\/fabric-tissu-en-polyester-holographique-neon-fluor-2276-3.html\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\udc9b Ne\u00f3n<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/FR\/fabric-tissu-en-polyester-holographique-purple-2276-1.html\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83c\udf08<strong> <\/strong>Purple<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Lancez-vous dans ce projet de couture DIY et portez fi\u00e8rement un <strong>sac \u00e0 dos unique<\/strong> et parfait pour les enfants et pour les plus grands ! <\/p>\n\n\n\n<p>\ud83d\udc49 Retrouvez tout le mat\u00e9riel n\u00e9cessaire sur <strong>katia.com<\/strong> et cousez un sac \u00e0 dos qui ne passera pas inaper\u00e7u ! <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.katia.com\/files\/telas\/2276\/tela-de-poliester-holografico-fuchsia-fluor-2276-4-01-katia-g.jpg?w=1020&#038;ssl=1\" alt=\"\" data-recalc-dims=\"1\"\/><\/figure><\/div>\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-layout-2 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.katia.com\/katiafabrics\/?tela\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\uded2 VOIR TOUS LES TISSUS DE KATIA FABRICS<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u2702\ufe0f Vous voulez coudre d&rsquo;autres <strong>mod\u00e8les de sac \u00e0 dos<\/strong> ? Nous vous proposons encore plus d&rsquo;id\u00e9es handmade : <\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.katia.com\/blog\/es\/coser-mochila-impermeable-katia-https:\/\/www.katia.com\/blog\/fr\/sac-a-dos-impermeable-video-tuto-coutur\/\/\" target=\"_blank\" rel=\"noreferrer noopener\">Cousez un sac \u00e0 dos imperm\u00e9able avec les tissus Katia Fabrics \ud83c\udf27\ufe0f<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.katia.com\/blog\/fr\/patron-sac-a-dos-rentree-des-classes\/\" target=\"_blank\" rel=\"noreferrer noopener\">5 patrons de couture de sacs \u00e0 dos pour la rentr\u00e9e des classes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.katia.com\/blog\/fr\/tutoriel-comment-coudre-un-sac-a-dos-canvas\/\" target=\"_blank\" rel=\"noreferrer noopener\">Apprenez \u00e0 coudre un sac \u00e0 dos maxi \u00e0 revers avec un patron de couture gratuit<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ce sac \u00e0 dos se caract\u00e9rise par son design fonctionnel : il a des poches lat\u00e9rales en r\u00e9sille pour y mettre une bouteille, une poche frontale \u00e0 zip, des bretelles rembourr\u00e9es et ajustables et un compartiment principal spacieux. Le tout avec des finitions propres pour un rendu professionnel. <\/p>\n","protected":false},"author":7,"featured_media":321702,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[11935,11944,11938,11941],"tags":[8804,9010,12977,14147,8063,8417,8522],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u2702\ufe0f\ud83c\udf92 Cousez votre propre sac \u00e0 dos en tissu holographique<\/title>\n<meta name=\"description\" content=\"Dans ce tuto vid\u00e9o, Chema de @archevi vous montre comment coudre un sac \u00e0 dos en tissu polyester holographique de Katia Fabrics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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