these stainless steel sippy cups provide a nice (and healthy) alternative to plastic ones, they're available in some great colours and in case you needed a bit more convincing, when you're done with the sippy spout you can replace it with a sports cap or loop cap (both of which can be purchased separately)...nice design that lasts beyond the baby years, hurrah!

klean kanteen sports cap loop cap sippy cup stainless steel bpa free baby cup drinking bottle baby kids children's vup baby vupbaby babystylefile baby style file

kleen kanteen sippy cups, £15.99 each, vupbaby *for 10% off enter STYLE at the checkout*