Ensure order and organisation with the lined Core Sports bag. This perfectly sized sports bag simply has everything including shoulder and hand straps, inner pockets and zip pockets at the end as well as eye-catching Hummel® logos and a sturdy base to keep its shape regardless of filling. Extra small: maximum weight of 4 kg with a volume of 20 litres. Small: maximum weight of 6 kg with a volume of 31 litres. Medium: maximum weight of 9 kg with a volume of 45 litres. Large: maximum weight of 12 kg with a volume of 69 litres.