Constructed in classic navy and white shades, this WANT Les Essentiels de la Vie holdall bag is an investment in timeless style. The capacious piece will work just as well on a trip to the gym as well as a weekend away, thanks to its largely unstructured feel. The leather base and organic cotton-canvas provide lightweight durability and more than a little cool. Shown here with an AMI T-shirt, jeans and shoes, Acne Studios sweater and a Valextra bracelet. Designed exclusively for MR PORTER

• Navy organic cotton-canvas holdall bag
• Leather handles, base and trims, adjustable detachable shoulder strap, internal pouch pockets
• Zip fastening
• Comes with a dust bag