Customized Straws & Accessories, Mai Tai Silicone Straw Keychain Set - BPA Free & FDA Compliant, Grab the Mai Tai Silicone Straw Set for your next giveaway or new hire gift! It has a 9 7/8" silicone straw and a flexible cleaning squeegee. It includes a transulecent carrying case with a split ring to attach to your keys and is a great promo gift for your next tradeshow! This set is FDA compliant and BPA free. ... #KM9906 $2.19/each.