The Perilume Spark 40 oz Chug and Sip Tumbler in the stylish Spark Pattern combines chug and sip options with an innovative flip straw lid. Ideal for every adventure, this tumbler features a sporty handle, leak-proof design, and insulated stainless steel to keep drinks hot or cold for hours. Designed to fit most cup holders, it’s the perfect hydration companion for active lifestyles. Key Features: BPA, lead, and phthalate-free Double-wall insulation keeps drinks colder longer Dishwasher-safe lid and hand-washable cup Splash-resistant lid Wide opening for cleaning and adding ice Chug and Sip Flip Straw Lid Leakproof Sporty handle Insulated stainless steel Hot for 12 hours or Cold for 24 hours Compatible With Most Cup-Holders Product Care: Dishwasher Safe Do not freeze or microwave We advise regular cleaning for your tumbler as usage over time builds residues, mainly when used for drinks other than water. After washing, ensure the bottle and lid dry before usage.