Waste no time hydrating on your morning hikes, kayak trips and daily commute with your flip and sip color-matched straw cap water bottle. The Rambler® 18 oz water bottle has a leak-proof cap and an easy-to carry TripleHaul™ handle so you'll have cold water wherever you go. This bottle is over engineered and double-wall insulated to keep your water cold until the last sip and it's dishwasher-safe for easy cleaning. Plus, it comes with a wide straw insert, so you get more drink with every sip.