convenient storage and team pride. the fc barcelona allegiance 2.0 gym sack features a simple drawcord closure and a bold graphic for secure, easy-access storage that shows barca pride.. benefits. main compartment with drawcord for spacious storage and easy access. adjustable straps for a custom fit. screen print at front for team pride. product details. dimensions: 44cm h x 34cm w x 5cm d. materials: 100% polyester.