Home › DCR Merchandise › Hydro Flask › Wide Mouth Flex Straw Cap for Hydro Flask Wide Mouth Flex Straw Cap for Hydro Flask$12.25 Fits all wide mouth bottles. 2 straws included. Quantity Wide Mouth Flex Straw Cap for Hydro Flask quantity Add to cart Related products 32 oz Hydro Flask Travel Tumbler $35.00 32 oz Hydro Flask Travel Tumbler Hydro Flask Colors SelectAgave | $35.00Fir | $35.00Oat | $35.00Clear Selection Quantity 32 oz Hydro Flask Travel Tumbler quantity Add to cart Cancel View Add