https://www.amazon.com/Mass-Mouth-Compatibility-Sports-Bottle/dp/B07PDCV5GV/ref=mp_s_a_1_2_sspa?dchild=1&keywords=hydroflask+straw+lid&qid=1613278384&sr=8-2-spons&psc=1&smid=A2XCEDJB66PYWD&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExRklWNEdNSVBMVUtLJmVuY3J5cHRlZElkPUEwMTA3NjU1U0tRWExRUU40WVJQJmVuY3J5cHRlZEFkSWQ9QTA3MzIzODMyUUtDUlRQQ0RCN05IJndpZGdldE5hbWU9c3BfcGhvbmVfc2VhcmNoX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU= ... lots of colors and they are identical to the HF brand ones other than the Hydroflask logo. I literally have a lemon from HF and a lemon from this site and they are exact same shape, size, angles, etc.