40 oz Top Tumbler onyx including the 31 oz Tritan

including the 31 oz Tritan Rezi Bottle

Ridged silicone exterior

this stainless steel insulated tumbler is your perfect companion

Capacity: 40 oz/ 1

shatter-proof Tritan™ straw

40 oz Top Tumbler onyx including the 31 oz TritanStay ahead of your hydration game with the NEW top of the line tumbler. What truly sets this 40oz powerhouse apart is its innovative dual sip and straw lid, complete with an expandable straw that cleverly fits right into the handle. Whether you prefer sipping or savoring your drinks with a straw, we've got you covered! FEATURES: Smart Seal, leak proof lid (when straw is removed) Wide handle for a sturdy grip Expandable stainless steel straw with