Marni's Trunkaroo gets the GORP treatment—the Italian way.

Made from a water-repellent Cordura® nylon the Trunkaroom Bum Bag is durable and practical. That's a sentence you wouldn't normally say about an Italian luxury accessory...

The waterproof zipper is shielded by a magnetic flap that's secured by the signature Trunkaroo hardware. An adjustable strap lets you wear it how you like.