This month is Reduce Plastic Month, also known as Plastic Free July in the United States, making it the perfect time to revisit simple but impactful ways to cut down on plastic waste, especially while traveling. With summer in full swing, many of us are heading off on long-awaited vacations or business trips. And while air travel isn’t the most eco-friendly option, it’s often necessary in our globalized world. Fortunately, even if you’re flying, there are plenty of easy ways to minimize your environmental impact, particularly when it comes to avoiding single-use plastics. Whether you’re traveling across the country or heading abroad, these seven zero-waste tips will help you stay planet-friendly at 30,000 feet. 1. Go digital Skip the printouts. Most airlines now offer digital boarding passes through their apps, and you can save hotel confirmations, tickets, and maps to your phone for offline access. Not only is it more sustainable, but it also keeps you organized! No more fumbling through piles of paper at the gate. Just make sure your device is charged. 2. Pack your own snacks Those tiny plastic-wrapped airplane snacks add up fast. Bring your own food in reusable containers or resealable bags instead. TSA allows solid food through security, and this way you’ll have tastier, healthier options without the waste. Just be mindful of fresh produce rules if you’re flying internationally or to places like Hawaii or Puerto Rico. 3. Bring a reusable water bottle Airport water is expensive. And plastic waste from disposable bottles is even worse. Pack a reusable bottle and fill it after you pass through security. Many airports now have water refill stations, and your wallet (and the planet) will thank you. 4. Refill your own travel-sized containers Rather than buying travel-sized toiletries every time you fly, invest in refillable containers you can use again and again. Simply decant your shampoo, conditioner, and lotion from full-sized bottles at home. Bonus: Labeling them avoids surprises at your destination. 5. Switch to solid personal care products Want to skip the liquid hassle altogether? Try solid shampoo bars, conditioner bars, and body soap. Toothpaste tablets, mouthwash tabs, and lotion bars are also becoming easier to find, and they’re compact, spill-proof, and plastic-free. 6. Assemble a zero-waste travel kit Create a small travel kit with essentials like a cloth napkin, reusable utensils, metal or silicone straw, and food container. Toss in a reusable shopping bag if you plan to browse duty-free or shop at your destination. This kit can live in your carry-on so you’re always prepared. 7. Politely decline single-use items From snacks and plastic-wrapped earbuds to drinks in plastic cups, flights are full of single-use offers. If you’ve brought your own supplies, feel free to politely say no. If you don’t have a reusable water bottle, try asking for a can or bottle instead of a cup; it’s often easier to recycle. Final thoughts: You don’t have to be perfect to make a difference. Every small choice adds up during busy travel months. So whether you’re jetting off for adventure or heading home for the holidays, let Reduce Plastic Month inspire your journey to be a little lighter on the planet.The post 7 tips for zero-waste air travel first appeared on The Optimist Daily: Making Solutions the News.