The Hydro Flask Wide Mouth 946 ml water bottle with Flex Straw cap is designed for convenient all-day hydration. The leakproof, closeable straw cap features a flexible carry handle and allows easy one-handed drinking, making it ideal for use on the go. Featuring TempShield® double-wall vacuum insulation, it keeps drinks cold for up to 24 hours. The wide-mouth opening is ice-cube friendly and makes filling and cleaning easy. Crafted from durable stainless steel and dishwasher safe for everyday convenience, the bottle is compatible with all Hydro Flask Wide Mouth caps and lids for added versatility. The Flex Straw Cap is not intended for use with hot liquids.