TRAVEL BACKPACK 30L: Built for shorter trips and everyday carry, the 30L Travel Backpack offers intuitive organization, weatherproof protection, and expandable storage – all in a clean, rugged form that adapts to your gear and destination. DESIGNED TO ADAPT: Expandable from 27L to 33L, this carry on approved pack adjusts to fit your load. Side pockets expand to hold bottles or tripods, while a large rear hatch and subdivided top pocket keep your essentials organized and easy to reach. DURABLE DETAILS, CLEAN DESIGN: A weatherproof 400D recycled nylon canvas shell with ultra-durable hardware stands up to the rigors of travel. The burly #10 UltraZip and reinforced bottom liner add lasting durability in a sleek, minimalist silhouette. VERSATILITY FOR ANY TRIP: Tuck-away shoulder straps allow for streamlined carry. A luggage pass-through, 360-degree grab handles, and hidden external carry straps make it easy to move through terminals, trains, or TSA without missing a step. RADICAL PRODUCTS, RADICAL COMPANY: Peak Design creates industry-shifting, lifetime-lasting gear with a mission to leave the world better than we found it. No investors, no venture capital – just innovation on our terms. No two trips are the same, and the Peak Design Travel Backpack 30L is built to keep up. A smaller sibling of our 45L pack, this streamlined version offers thoughtful access, expandable storage, and durable materials that balance simplicity and performance. A large rear panel opens wide for easy packing and gear visibility, while a soft-lined top pocket keeps essentials like glasses, keys, and your passport close at hand. Stretchy side pockets expand to fit water bottles or tripods. Inside, padded sleeves protect your laptop and tablet, and internal mesh pockets keep smaller items organized. Expand from 27L to 33L when you need extra space. Padded shoulder straps stow away for streamlined travel, and a luggage pass-through makes airport transitions easy. Built with a weatherproof 100% recycled 400D nylon canvas shell and abrasion-resistant UltraZip. Works with Peak Design Packing Cubes and fits Camera Cubes in expanded mode. Whether you're looking for carry on luggage or a commuter bag, this backpack adapts to how – and where – you carry.