20L foldable backpack that compresses into its own pocket when not in use. Waterproof ripstop nylon, ultralight at under 200g. Perfect for gym, day hikes, and travel carry-on.
🪶 Ultralight — under 200g, you'll forget it's there
💧 Waterproof — ripstop nylon handles any weather
📦 Foldable — packs into its own pocket
🎒 20L capacity — gym essentials, day hike gear, travel
