Although tie-dye is a technique normally relegated to the realm of hippies and do-it-yourself summer camp classes, it was once so popular not only due to its social connotations but also because, when carried out properly, tie-dyed fabrics can look quite cool. Take this Porter day pack, for example. No, it’s not going to fit in at a conservative office and we wouldn’t recommend slinging it into a courtroom or formal restaurant, but the bag is perfect for casual, everyday wear. Crafted from light, strong and durable nylon Condura, it’s not going to rip or break anytime soon either. Available now over at oki-ni for £300.00 GBP (approximately $490 USD).