The YETI(R) Rambler(R) Flip Chug Cap is made for nonstop days when quick hydration matters most. Its flip-open design and magnetic C-Lock closure make it easy to drink on the move while helping keep spills contained. The covered spout protects against dirt and debris, so it's ready to travel from gym bags to hiking packs with confidence. Built with rugged stainless steel and double-wall vacuum insulation, it keeps drinks cold while standing up to daily wear and outdoor adventures alike. Durable, leakproof, and easy to carry, it's designed to handle life on the go. Features LOCKABLE COVERED SPOUT - shield your spout from dust, germs, and debris while keeping liquids sealed in. 100% LEAKPROOF - switch the magnetic C-Lock to the left to keep every drop locked in. CUPHOLDER COMPATIBLE - keeps your go-to drink within reach. DOUBLE-WALL VACUUM INSULATED - keeps drinks cold even on the hottest days. RUST AND PUNCTURE RESISTANT - made with kitchen-grade 18/8 stainless steel. DISHWASHER SAFE - because no one needs more work to do. Specs Dimensions: 3.4"W x 10.9"H (8.6W x 27.7H CM) Empty Weight: 1.4 lb Additional Details: Do not use with hot or carbonated beverages. Not intended for storage of food or perishables.