The IceFlow Tumbler with Fast Flow Lid is sustainable hydration. Ready to toss in your bag, it slips right into your car cupholder for refreshment on the go. The leakproof lid is made for portability, so you can stay hydrated all day long. The 30-ounce IceFlow Tumbler with Fast Flow Lid is designed for a quick pour or drink. Just untwist the cap, and snap into the handle’s integrated holder for storage. Thanks to double-wall vacuum insulation, your drink stays cold for hours. Grab the easy-carry handle and hydrate away. Features: Keeps drinks cold up to 12 hours Keeps drinks iced up to 2 days 18/8 recycled stainless steel Double-wall vacuum insulation Leakproof Fast Flow lid Easy-carry handle Integrated cap holder and fence hook Fits most car cupholders Dishwasher safe BPA-free