The 40oz Handle Straw Tumbler is a large-capacity vacuum-insulated tumbler built for all-day hydration on the go. Made of food-grade 18/8 stainless steel with double-wall vacuum insulation, it keeps drinks hot for 12 hours and cold for 24 hours. The 40 oz (approx. 1,180 ml) capacity covers a full day's water intake, while the easy-sip straw, rotating lid cover and side handle make drinking effortless in the car, at the office or at the gym. The tapered base fits most car cup holders. Available in 14+ two-tone color combinations with full OEM/ODM customization: silk-screen, laser engraving, 3D printing, UV printing, custom lid colors and gift-box packaging. MOQ 1,000 pcs, samples in 7 days, delivery in 30 days. Certified: FDA, LFGB, BSCI, ISO 9001, BPA free.