Most suitable for those not using Pen injection systems and will hold the following combinations: a. 10 cartridges (1.5 ml or 3ml) OR b) 3 x 10 ml vials (bottles) OR c) 2 x Innolet injectors OR d) 3 x eye-drop containers (eye drop wallet is available) Inner Wallet Dimensions: 140mm x 150mm (5.5" x 6"approx) Contents Not Included.