https://sport.woot.com/offers/hydro-flask-40-oz-wide-flex-straw-cap-9?ref=w_ngh_mc_itm_is_1_tl 40-Oz Hydro Flask Stainless Steel Wide Mouth Insulated Water Bottle w/ Flex Straw Cap (Violet) on sale for $24.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is $6 per order.