What do a carry-on Moscow Mule cocktail kit and a flashlight-size survival tool聽have in common? They both seem like luxuiries鈥攗ntill you really need 'em.聽

Maui Jim Voyager Sunglasses
The 聽feature incredibly thin glass lenses鈥20 percent skinnier than standard glass鈥攁nd deliver all-day sporty comfort in a polarized, retro package.
Price $219

W&P Design Carry On Cocktail Moscow Mule Kit
An airline-grade rum and Coke makes for a crappy international flight. The 聽solves that problem. Order a vodka, then use the ginger syrup, muddler, and coaster to make two elevated mixed drinks.
Price $24

Fj盲llr盲ven Sarek Torso Sweater聽
With waxed cotton-poly on the chest for wind resistance and thick lamb鈥檚 wool all over, 聽is a durable insulator that will keep you warm in soggy conditions. Bonus points for the kangaroo pocket, which swallows wallet and keys.
Price $200

Eddie Bauer First Ascent Maximus聽Duffel
The 600-denier monster that is 聽has five heavy-duty nylon-web handles, plenty of daisy chains for toting gear, and stowable straps for backpack-style carrying.
Price $129

VSSL Supplies Kit
The VSSL Supplies kit is a battery-powered torch that carries like a Maglite, but the aluminum cylinder houses seven refillable pods stocked with a first-aid kit, a fire starter, fishing gear, water-purification tabs, and other survival essentials.
Price $98