Just like a Robin - small but nimble. The Robin Pack is full of hidden features so you will always be prepared. Adjustable magnetic sternum strap. Detachable mini ripstop rainfly with reflective screenprint lives in a dedicated pocket for sudden downpours. Hidden vista loop under the front bottom panel for attaching a blinky light when riding. Hidden expansion panels increase capacity when needed. In-pocket key keeper. Removable waist strap for securing heavier loads on your hips. Laptop pocket with hook-and-loop closure fits a 13 laptop or tablet. Airmesh ventilated back panel keeps you cool and dry. Measurements: Bottom Width: 12 in Depth: 4 in Height: 20 1 2 in Strap Length: 60 in Strap Drop: 23 in Handle Length: 8 in Handle Drop: 3 1 2 in Weight: 2 lbs 6.6 oz