Dishwasher Safe, Handwash, BPA-Free, Silicone, Stainless Steel, Plastic, Purple, Green, Black, Silver
From Amazon
Klean Kanteen Straw 4 Pack Stainless Steel with Secure Removable Silicone Tips - 8mm Diameter - Multicoloured, One Size (1005789)
The Nappy Stash
Klean Kanteen Steel Straws - 3 pack