It has two basic zipper compartments and an adjustable strap. The 2L Model is priced only a little bit higher compared to classic 1L Model. You are able to totally tuck absent the backpack straps and carry the pack similar to a briefcase, or wear it easily as a backpack. https://erickhtnng.dm-blog.com/28753476/helping-the-others-realize-the-advantages-of-bit-coin-wallets