Please make sure you check your insurance for coverage. No breastfeeding supplies were covered for me last year.
I called again and this year they cover up to $1000.00 without authorization and I pay 20%. I have to order it through a medical supply so I just got my very own Medela Metro Bag advanced for 60.00 from Aeroflow!
Of course all coverage is different and some insurances companies send you a specific one.