Frio Duo Pen Cooling Wallet Color Blue (Fs)
FRIO cooling wallets are an innovative product that solves the problem of keeping insulin at safe temperatures in an effective and economical way.External Dimensions: 3" x 7" Weight: 1.1oz • Suitable for carrying 2 pens - OR - • 1 pen and 2 refill cartridges - OR -• 2 x 10ml vials