YONDER™ TETHER CAP LOSE YOURSELF. NOT THE LID.The Yonder™ Tether Cap attaches to the existing chug spout and stays connected to your bottle. The ultra-durable screw cap and tether mean you have less to lose out in the wild, and more to drink. Whether you're backpacking, climbing, or just out in the sun, the Yonder Tether Cap will keep you hydrated and your bottle secure. Do not use this Yonder Cap with hot, or carbonated beverages or use it as storage for food or perishables.Common questions regarding the Yonder™ Tether Cap:What size Yonder™ bottles will the Younder™ Tether Cap Fit?Yes, Yonder™ Tether Caps are specifically designed to fit ALL YETI Yonder™ products.How do I attach the tether cap to my Yonder™ water bottle?First, remove the cap entirely and attach the Tether Ring to the very bottom of the bottle threads. Next, attach the Yonder™ Chug Cap, and finally, screw on the Tether Cap to the Chug Spout.Is my Younder™ Tether Cap Dishwasher Safe?100% Yes! We recommend Yonder™ Tether Caps on the top rack and gaskets in the utensils basket. Can I use the Yonder™ Tether Cap for hot and cold drinks?Yonder™ Water Bottles work best with cold drinks. DO NOT USE this Tether Cap with hot or carbonated beverages, or use as storage for food.