YETI Rambler MagSlider Replacement Lid for Tumbler large YETI Rambler MagSlider replacement lid. Clear plastic with the sliding magnetic closure. Compatible with YETI Rambler tumblers. For 30 oz tumbler. 10cm wide Pre-owned with no visible wear. No cracks or damage to the plastic. MagSlider mechanism moves and seats properly. Combined postage and local pick up available. Combined postage and local pick up available. Combined postage and local pick up available.