Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Wide Mouth Flex Sip Lid by Hydro Flask Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $12.50 | / One Color / One Size - $12.50 Color One Color Size One Size 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Whether your first sip is in the kitchen, car, or campsite, the Flex Sip lets you enjoy your favorite brew leak-free.