{"title":"Fanny Packs","description":"\u003cp\u003eDiscover our Einstein hat tiling fanny packs, blending mathematical elegance with everyday convenience. These stylish bags feature the iconic monotile pattern in various colorways—perfect for carrying essentials while showcasing your love for math.\u003c\/p\u003e","products":[{"product_id":"collatz-camo-einstein-hat-large-tiled-fanny-pack","title":"Collatz Camo - Einstein Hat (Large) Tiled Fanny Pack","description":"The **Einstein Hat** monotile gives this fanny pack an ultra-exotic, mathematically charged print—like a high-tech houndstooth with a cheeky, fashion-forward edge. Because the Hat is an aperiodic monotile, its geometry doesn’t repeat, making this piece feel especially fresh, modern, and just a little bit brainy in the best way.\u003cbr\u003e\n\u003cbr\u003e\nBuilt for festivals, travel, and everyday hands-free style, this waist bag is made from durable, water-resistant polyester and sized to carry your essentials without feeling bulky. It features a top zipper with dual sliders, a small customizable inner pocket, silky lining with piped inside hems, and adjustable 1¼″ straps for a comfortable fit. Measures 6.5″ × 13″ × 2¾″ with a 0.37-gallon capacity.\u003cbr\u003e\n\u003cbr\u003e\nHat tiling artwork is from “An aperiodic monotile” (Smith, Myers, Kaplan, Goodman-Strauss), CC BY 4.0. \u003cp\u003e\u003cstrong class=\"size-guide-title\"\u003eSize guide\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"imperial\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFANNY PACK CIRCUMFERENCE (inches)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\/M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27 ⅝-37 ¾\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\/L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 ⅜-52 ⅜\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"OneStone","offers":[{"title":"S\/M","offer_id":53142248554814,"sku":"9038366_9986","price":24.0,"currency_code":"USD","in_stock":true},{"title":"M\/L","offer_id":53142248587582,"sku":"9038366_9987","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/9720\/2494\/files\/all-over-print-fanny-pack-white-front-left-69b37c5ba8369.jpg?v=1773370507"},{"product_id":"cauchy-cobalt-einstein-hat-large-tiled-fanny-pack","title":"Cauchy Cobalt - Einstein Hat (Large) Tiled Fanny Pack","description":"The **Einstein Hat** monotile gives this fanny pack an ultra-exotic, mathematically charged print—like a high-tech houndstooth with a cheeky, fashion-forward edge. Because the Einstein Hat is an aperiodic monotile, its geometry doesn’t repeat, making this piece feel especially fresh, modern, and just a little bit brainy in the best way.\u003cbr\u003e\n\u003cbr\u003e\nBuilt for festivals, travel, and everyday hands-free style, this waist bag is made from durable, water-resistant polyester and sized to carry your essentials without feeling bulky. It features a top zipper with dual sliders, a small customizable inner pocket, silky lining with piped inside hems, and adjustable 1¼″ straps for a comfortable fit. Measures 6.5″ × 13″ × 2¾″ with a 0.37-gallon capacity.\u003cp\u003e\u003cstrong class=\"size-guide-title\"\u003eSize guide\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"imperial\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFANNY PACK CIRCUMFERENCE (inches)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\/M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27 ⅝-37 ¾\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\/L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 ⅜-52 ⅜\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"metric\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFANNY PACK CIRCUMFERENCE (cm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\/M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70-96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\/L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-133\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"OneStone","offers":[{"title":"S\/M","offer_id":53156508369214,"sku":"2833872_9986","price":24.0,"currency_code":"USD","in_stock":true},{"title":"M\/L","offer_id":53156508401982,"sku":"2833872_9987","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/9720\/2494\/files\/all-over-print-fanny-pack-white-front-left-69b4d951bbee5.jpg?v=1773459831"},{"product_id":"tarski-terracotta-einstein-hat-large-tiled-fanny-pack","title":"Tarski Terracotta - Einstein Hat (Large) Tiled Fanny Pack","description":"The **Einstein Hat** monotile gives this fanny pack an ultra-exotic, mathematically charged print—like a high-tech houndstooth with a cheeky, fashion-forward edge. Because the Hat is an aperiodic monotile, its geometry doesn’t repeat, making this piece feel especially fresh, modern, and just a little bit brainy in the best way.\u003cbr\u003e\n\u003cbr\u003e\nBuilt for festivals, travel, and everyday hands-free style, this waist bag is made from durable, water-resistant polyester and sized to carry your essentials without feeling bulky. It features a top zipper with dual sliders, a small customizable inner pocket, silky lining with piped inside hems, and adjustable 1¼″ straps for a comfortable fit. Measures 6.5″ × 13″ × 2¾″ with a 0.37-gallon capacity.\u003cbr\u003e\n\u003cbr\u003e\nHat tiling artwork is from “An aperiodic monotile” (Smith, Myers, Kaplan, Goodman-Strauss), CC BY 4.0. \u003cp\u003e\u003cstrong class=\"size-guide-title\"\u003eSize guide\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"imperial\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFANNY PACK CIRCUMFERENCE (inches)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\/M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27 ⅝-37 ¾\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\/L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 ⅜-52 ⅜\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"OneStone","offers":[{"title":"S\/M","offer_id":53156562207038,"sku":"6977344_9986","price":24.0,"currency_code":"USD","in_stock":true},{"title":"M\/L","offer_id":53156562239806,"sku":"6977344_9987","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/9720\/2494\/files\/all-over-print-fanny-pack-white-front-left-69b4da3e0ef97.jpg?v=1773460056"},{"product_id":"stochastic-strawberry-einstein-hat-large-tiled-fanny-pack","title":"Stochastic Strawberry - Einstein Hat (Large) Tiled Fanny Pack","description":"The **Einstein Hat** monotile gives this fanny pack an ultra-exotic, mathematically charged print—like a high-tech houndstooth with a cheeky, fashion-forward edge. Because the Einstein Hat is an aperiodic monotile, its geometry doesn’t repeat, making this piece feel especially fresh, modern, and just a little bit brainy in the best way.\u003cbr\u003e\n\u003cbr\u003e\nBuilt for festivals, travel, and everyday hands-free style, this waist bag is made from durable, water-resistant polyester and sized to carry your essentials without feeling bulky. It features a top zipper with dual sliders, a small customizable inner pocket, silky lining with piped inside hems, and adjustable 1¼″ straps for a comfortable fit. Measures 6.5″ × 13″ × 2¾″ with a 0.37-gallon capacity.\u003cp\u003e\u003cstrong class=\"size-guide-title\"\u003eSize guide\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"imperial\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFANNY PACK CIRCUMFERENCE (inches)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\/M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27 ⅝-37 ¾\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\/L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 ⅜-52 ⅜\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"metric\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFANNY PACK CIRCUMFERENCE (cm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\/M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70-96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\/L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-133\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"OneStone","offers":[{"title":"S\/M","offer_id":53175420682558,"sku":"8150129_9986","price":24.0,"currency_code":"USD","in_stock":true},{"title":"M\/L","offer_id":53175420715326,"sku":"8150129_9987","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/9720\/2494\/files\/all-over-print-fanny-pack-white-front-left-69b7314071100.jpg?v=1773613402"},{"product_id":"banach-blueberry-einstein-hat-large-tiled-fanny-pack","title":"Banach Blueberry - Einstein Hat (Large) Tiled Fanny Pack","description":"The **Einstein Hat** monotile gives this fanny pack an ultra-exotic, mathematically charged print—like a high-tech houndstooth with a cheeky, fashion-forward edge. Because the Einstein Hat is an aperiodic monotile, its geometry doesn’t repeat, making this piece feel especially fresh, modern, and just a little bit brainy in the best way.\u003cbr\u003e\n\u003cbr\u003e\nBuilt for festivals, travel, and everyday hands-free style, this waist bag is made from durable, water-resistant polyester and sized to carry your essentials without feeling bulky. It features a top zipper with dual sliders, a small customizable inner pocket, silky lining with piped inside hems, and adjustable 1¼″ straps for a comfortable fit. Measures 6.5″ × 13″ × 2¾″ with a 0.37-gallon capacity.\u003cp\u003e\u003cstrong class=\"size-guide-title\"\u003eSize guide\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"imperial\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFANNY PACK CIRCUMFERENCE (inches)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\/M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27 ⅝-37 ¾\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\/L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 ⅜-52 ⅜\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"metric\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFANNY PACK CIRCUMFERENCE (cm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\/M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70-96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\/L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-133\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"OneStone","offers":[{"title":"S\/M","offer_id":53175423402302,"sku":"7076429_9986","price":24.0,"currency_code":"USD","in_stock":true},{"title":"M\/L","offer_id":53175423435070,"sku":"7076429_9987","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/9720\/2494\/files\/all-over-print-fanny-pack-white-front-left-69b731e521470.jpg?v=1773613569"}],"url":"https:\/\/onestonedesigns.com\/collections\/fanny-packs.oembed","provider":"OneStone Designs","version":"1.0","type":"link"}