These bags are too Deadly!! 
Matching Lunch bag also available. 

Bag details: 

- 50cm long 

- Two large compartments 

- Two smaller compartments 

- Drink holders both sides of bag. 
- All zippers are two way zip. 
- Document compartment to keep homework safe. 
- Extra padded back and straps. 
- Travel strap for suitcases.