At a hot campsite, a cup of iced coffee is more refreshing than anything. I'm used to preparing cold brew the night before departure; this is an especially hassle-free way to drink coffee outdoors. Take medium-coarse ground coffee, use a coffee-to-water ratio of 1:10 to 1:12, put it in a sealed bottle, refrigerate it for 12 to 18 hours, and the next day filter out the clear coffee liquid to take with you. Once at the campsite, pour it out from a thermos, add ice and water, and drink it straight; the flavor is stable and refreshing. For cold brew beans, I usually choose light to medium roasts with clear fruit notes; at low temperatures, flavors like citrus, berries, and florals can still come through. Take Qianjie Kenya Small Tomato, for example: light roast plus double washed processing, the flavors of cherry tomato and smoked plum have bright acidity in cold brew, as full-bodied as freshly squeezed juice, especially suitable to bring along when you want to drink something a bit more refined on the road.

If you prefer a more exuberant aroma, making iced pour-over on site is another option. Pour the pour-over coffee liquid directly into a cup filled with ice, shocking it hot-to-cold; the aroma will be more outward than cold brew. For iced pour-over beans, you can choose washed or natural single-origin beans, and the flavor layers will be more distinct. Qianjie Papua New Guinea Bird of Paradise is a medium roast, triple-washed Typica; the sweetness of toast and nuts paired with soft fruit acidity like grapefruit gives a smooth, balanced mouthfeel, and when made into iced pour-over, both the acidity and sweetness are very clean. Qianjie Brazil Cerrado Red Bourbon, by contrast, is a medium-roast creamy-nut profile, with aromas of chocolate and bread, a balanced mouthfeel, still rich after adding ice, and even suitable for adding a little milk to make an outdoor version of a milk coffee.

Drip bags are an especially lightweight option when camping, and there are two ways to make them iced. One is to hang the drip bag on the rim of the cup with plenty of ice underneath, brew it with a small amount of hot water, then top it up with iced water to cool it quickly; the other is to cold brew directly, stuffing the drip bag into bottled water and taking it out after a few hours in the fridge. Qianjie Panama Butterfly Geisha Blend drip bag contains three varieties, Geisha, Caturra, and Catuai, with flavors of citrus, tea, and honey, orange aroma and honeyed charm, especially sweet and crisp after cold brewing. Qianjie Ethiopia Yirgacheffe Red Cherry drip bag is natural processed, with citrus and tropical fruit aromas, carrying berries, black tea, and a slight fermented note; brew it with a small amount of hot water and plunge it into ice, and the aroma disperses all at once.

Outdoor refrigeration conditions are limited; cold brew liquid should be kept in a thermos or an ice bag, and the flavor is better if drunk the same day. If you're car camping, you can bring a portable cooler with ice packs and a few bottles of cold brew liquid inside; when you open it at the campsite at noon, it's still cold. Iced pour-over requires boiling hot water on site, which a cassette stove or portable stove can handle, but you'll need to bring an extra pour-over kettle and dripper, and weight and volume both need to be considered. Drip bags take up almost no space; just stuff a few packets in your pocket, making them a good choice for hiking or lightweight camping.

The freshness of the beans has perhaps an even more obvious effect on drinking coffee outdoors than at home, because in the wild there aren't as many tools to compensate. Qianjie's coffee beans are shipped fresh, all roasted within five days; for medium-dark roasted espresso beans, rest them for 5 to 7 days after receiving before starting extraction, and for pour-over single-origin beans, rest them for 3 to 5 days; after opening, the flavor is better if finished within one month. Drip bags are made by grinding the beans and packaging them individually, ready to brew as soon as you get them, with the aroma remaining full for three weeks, saving the resting step. If you receive the beans one or two days before camping, pour-over single-origin beans will just have skipped the resting period, while drip bags can be taken on the road at any time.

Choosing by scenario and taste will make things clearer. If you want convenience, dislike hassle, and have no hot water conditions, make cold brew the night before and bring light-roast beans with plenty of fruit flavor like Qianjie Kenya Small Tomato. If you want to brew on site at the campsite and enjoy the process, bring pour-over gear and layered beans like Qianjie Papua New Guinea Bird of Paradise. If you want to travel light and solve everything with one packet, stuff in a few drip bags; Qianjie Panama Butterfly Geisha Blend drip bag or Qianjie Ethiopia Yirgacheffe Red Cherry drip bag can both let you quickly drink a cup at the tent door. There are beans to choose from in both the daily staple range and the more advanced range, so there's no need to specially change your taste for the outdoors; the styles you usually like generally won't be bad when drunk iced.

Before going camping, I pour the cold brew liquid into a thermos, grab two drip bags as backup, and decide whether to bring pour-over gear based on my mood and backpack space. Out in the mountains and fields, opening the tent in the morning, pouring a cup of icy coffee, and watching the sunlight slowly shine into the woods, at that moment whatever flavor you're drinking is the right one. Spending an extra ten minutes preparing before the trip makes that cup of coffee at the campsite worth the anticipation.