65L trekking bag with built-in frame for mountaineering camping and travel GBBP017

1. High quality and high comfort. Using tear-resistant 900D high-quality polyester oxford fabric and waterproof coating. Adjustable, breathable mesh straps with foam padding and highly elastic back support are ergonomically designed for greater ventilation and comfort during use 2. . The spacious main compartment and multiple large-capacity pockets make the placement and access of items more orderly. The main pocket is closed with a drawstring, which can effectively prevent items from falling. A separate storage bag for storing shoes can prevent soiling inside pockets and side pockets on both sides for water bottles 3. Double waterproof function. A rain cover pocket in the top pocket of the backpack keeps water and dust out of the pack while protecting your valuables from heavy rain