I received this backpack as a gift recently and am in LOVE!! It is spacious, has great features for traveling (love the anti theft pocket and credit card sleeve on the strap) and fits everything for my everyday work. It does fit a standard insulated water bottle and also the strap that goes across your chest when you wear it is moveable from up to down. I would definitely recommend getting the additional shell for your backpack as it can be stored in the sleeve under the backpack , its great for sudden rainstorms but the fabric/leather that the backpack seems very durable/waterproof. The customer service was great! I was confused on how to get the cable that comes out of the backpack to plug into the iPhone and the customer service team was great and exchanged messages with me to help me find the solution. FYI if you have an iPhone, take the cable on the left hand side and plug it into the bottom of the the same square on the right side. There is an adapter in there that fits perfectly! Again great backpack that is full of awesome features and has an awesome customer service team. I highly recommend this backpack
