Stanley Quick Flip Water bottle flask 18h cold/10h hot Insulated leak proof lid

The Quickflip Stanley Flask is designed with a push button to flip-open the leakproof lid the larger mouth opening gives you the flow speed that you need. Thanks to the steel latch that holds the top extra tight it can be safely packed in any bag without a worry. Keeps drinks cold for approx 18 hours and hot for up to 10 hours. Food grade stainless steel – dishwasher safe. Genuine Stanley Product.