Not sure if Marimekko ever actually made a belt bag ( aka fanny pack) but if not they should have cause this pattern really is so fun.  My belt bags have a pocket on the inside perfect for credit cards, are roomy enough for phones, keys, whatever so you can have a hands free day. If looking to use and sling cross your body be sure to order med/ large. 

• 100% polyester
• Fabric weight: 9.56 oz/yd² (325 g/m²), weight may vary by 5%
• Dimensions: 6.5″ (16 cm) in height, 13″ (33 cm) in width, and 2¾″ (7 cm) in diameter
• Water-resistant material
• Top zipper with 2 sliders
• Small, customizable inner pocket without zipper
• Silky lining, piped inside hems
• 1¼″ (2.54 cm) wide adjustable straps with plastic strap regulators
• Blank product components sourced from China

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!