"What Our Gearhead® Experts Are Saying:""I use the Vapor 16 for paddle trips and quick day hikes when I know weather might roll in. It’s super light, surprisingly comfortable with the straps, and keeps my layers and snacks bone dry. For the price and weight, it’s a no-brainer piece of kit.""When we want to go light without risking wet gear, we reach for the Vapor 16 Dry Bag. ALPS Mountaineering designed this pack with simplicity and waterproof confidence in mind, giving us a roll-top closure and taped seams that lock out rain, splashes, and creek crossings. Made from tough 70D nylon ripstop with a waterproof coating, the Vapor 16 balances durability with a feathery 4-ounce weight. Adjustable shoulder straps and a top grab handle make it versatile enough for hauling on the water, hiking into camp, or using as a travel-ready waterproof day bag. At 16 liters, it’s the perfect size for stashing layers, snacks, and essentials when we want to keep things streamlined."