100% WATERPROOF PROTECTION: 20,000 mm TPU-laminated 420D ripstop with welded seams and double ziplock seal. Removable 5 mm neoprene liner for shock protection from daily bumps. FAST DAILY ACCESS: Use the velcro closure for quick everyday use. Use the ziplock seal only when you’re near water. LOW-PROFILE & DURABLE: Slim design packs flat in your bag for commute, coffee shop, campus, office, and travel, with a topside webbing handle for easy grab. 420D ripstop is built to handle years of daily use. FIT GUIDE: Choose your laptop’s screen class (11, 13, 15, or 17). For exact fit, see the Size & Fit table below. LIFETIME WARRANTY: Backed for life. If you ever experience an issue with materials or workmanship, we’ll make it right. Trusted since 1994. Protect your laptop from rain, spills, and rough handling with the AquaQuest Storm Waterproof Laptop Sleeve. Made from 420D ripstop nylon with TPU laminate and welded seams, this durable laptop case delivers 100% waterproof protection. The 5 mm removable neoprene liner cushions your device against everyday impact. Designed for commuters, students, and travelers, the slim profile fits easily into backpacks, messenger bags, and luggage. Available in 11, 13, 15, and 17 inch sizes, the AquaQuest Storm Sleeve fits most MacBook, Chromebook, and PC models. Trusted since 1994 and backed by a lifetime warranty.