Vaude’s H2O-proof Aqualine series of bike panniers are made from 100% waterproof, abrasion-resistant, high-tear-strength polyester with a dual-sided thermoplastic elastomer coating. The seams are high-frequency-welded to guarantee that not a single drop gets through even at buckle attachments. All panniers are easy to attach with the hardback and the QMR hook system. Vaude’s four models include Komet II, $180; World Cycle II, $180; Top Case II, $190; and World Tramp Plus II, $240. www.sportdinaco.com; www.vaude.com.