The YETI Rambler 18 oz with Chug Cap provides on-hand hydration for morning hikes, shooting trips, and daily commutes. Fits in most cupholders.This bottle is double-wall vacuum insulated to keep your water cold until the last sip, dishwasher safe, and comes standard with the Chug Cap. The shatter-resistant, dishwasher-safe spout allows for drinking on the go. When it’s time for a wash or refill, remove the entire cap.Customise your bottle with different attachments including the Straw Cap.