- HIGH QUALITY AND SAFE MATERIALS: Designed as a replacement lid for Yeti Top Replacement Lids. Made from top quality materials and BPA-free, this lid is crystal clear so you can see when a refill is needed while keeping your beverage safe to drink. - KEEPS DRINKS COLD AND EASY TO USE: Compatible with Yeti 30 oz non-flop lid models. Features double seal technology to help maintain temperature, a magnetic slider for smooth opening and closing, and a drinking hole that works well for direct sipping or with a straw. The design minimizes nose contact while drinking for comfortable use. - PERFECTLY COMPATIBLE: This magnetic cup lid is designed to fit the YETI 30 oz Tumbler, 35 oz Straw Mug, and 14 oz Mug. Please note: it is not compatible with rambler bottles or jugs, or travel mugs that use the stronghold lid. - EASY TO CLEAN: Dishwasher-safe Yeti lids are compatible with this lid. The slider can be opened, closed, and removed so you can clean underneath it. After use, rinse under running water for quick, thorough cleaning and a hygienic, low-maintenance lid. - USE SCENARIOS: - Office or home use: keep beverages cold while watching the level through the clear lid and enjoy easy access with the magnetic slider. - Outdoor activities: sip directly or with a straw, with a secure seal that helps prevent spills and nose contact during use. - Travel or on-the-go: fits multiple Yeti cup sizes (30 oz, 35 oz, and 14 oz) for flexible use, and cleans quickly between activities.