Yeti Ice Pack 4 lbs size-40oz Kids' underlayers are important for

Kids' underlayers are important for them to stay happy throughout their day

ensuring all-day comfort on the slopes

supporting faster

Comfort Strap System: Adjustable straps provide a secure

Yeti Ice Pack 4 lbs size-40oz Kids' underlayers are important forYETI ICE is designed to maximize ice retention in any cooler with a durable, break resistant construction. Its custom shape reduces freezing time, and it comes in multiple sizes to fit everything from the Hopper Flip to the Tundra 350. Efficient Cooling: Keeps contents colder for longer, either as an ice substitute or an addition to your ice stash. Durable Design: Impact resistant to prevent messes. Custom Shape: Freezes faster and cools efficiently.