The Ratio Arc EVA: Hard-shell Waterproof Laptop Backpack

You can browse and purchase MarkRyden backpacks on our official website markrydenglobal.com. We offer a convenient online shopping experience where you can explore our product range and choose the style and size that suits you. Once you've made your selection, you can add the chosen backpack to your cart and proceed to checkout.

Yes, we offer international shipping. And it is free of charge! No matter where you are, as long as you have an internet connection, you can purchase and enjoy our products on our official website. Please note that international shipping may incur additional fees and duties. You can check specific shipping and duty information during the checkout process.

Yes, we provide a limited ONE Year warranty for MarkRyden backpacks. Our warranty policy typically covers manufacturing defects and workmanship issues for a specified period. For more information about our warranty coverage and terms, please refer to our warranty page on our website.

To keep your MarkRyden backpack in optimal condition, we recommend following these care instructions:

Spot clean any stains or spills with a mild detergent and a soft cloth.
Avoid machine washing or submerging the backpack in water.
Air dry the backpack in a well-ventilated area, away from direct sunlight.
Avoid exposing the backpack to extreme heat or harsh chemicals.

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We have a flexible return and exchange policy for MarkRyden backpacks. If you are not satisfied with your purchase, you can initiate a return or exchange within a specified period from the date of purchase. Please refer to our returns and exchange page on our website for more information and instructions.