Flasks are a must-have for any man. Because whether you’re at dinner with the inlaws, your nieces recital, or a cash-bar wedding, having your favorite liquor by your side is a must. The Redford Flask ($35 USD) by Jack + Mulligan holds 18oz of your favorite spirit, wrapped in a sexy water-repellent canvas, and finished off with a chocolate brown Jack + Mulligan patch stitched on the front.