1. Radiate Portable Campfire ($28)

"That's right, they put an entire campfire in a small tin can that you can carry inside a backpack." The 8-inch-wide can contains a mixture of recycled soy wax and paper briquettes that will burn for three to five hours. Buy it at Amazon.

2. Bodyglide Foot Glide Anti-Blister Balm ($8)

Before starting a hike — or even after a potential blister starts — apply this nongreasy, plant-derived balm to vulnerable spots. Foot Glide reduces friction, prevents chafing, and nourishes skin with vitamins A and C. Buy it at Amazon.

3. Sea to Summit Kitchen Sink ($30)

Doing dishes outdoors is a challenge, but not with this collapsible sink, whose bulging base and steel stiffening ring keep it upright. Sea to Summit also makes a popular biodegradable soap called Wilderness Wash. Buy it at Amazon.

4. Ultimate Survival Technologies SaberCut Saw ($16)

Great for cutting up branches both in the backyard and on camping trips, this flexible, 24-inch chain saw can chew through wood from almost any angle. The handles are ballistic nylon, and the carbon-steel blade has bidirectional teeth. Buy it at Amazon.

5. Goal Zero Lighthouse 400 Lantern ($70)

Charge up this 400-lumen lantern before a weekend outing and you'll have plenty of light, plus extra juice for recharging phones. It can also draw power from a Goal Zero solar panel or the hand crank, which turns one minute of cranking into 10 minutes of light. Buy it at Amazon.

Editor's note: Every week The Week's editors survey product reviews and articles in websites, newspapers, and magazines, to find cool and useful new items we think you'll like. We're now making it easier to purchase these selections through affiliate partnerships with certain retailers. The Week may get a share of the revenue from these purchases.