The smaller version of the Owala FreeSip®, this water bottle features a sleek design, a carry loop, and keeps drinks cold for 24 hours with triple-layered, vacuum-insulated stainless steel. It’s easy to clean, handles hot and carbonated drinks, and has a hinged loop that flips up when needed. The smaller version of the Owala FreeSip®, this water bottle features a sleek design, a carry loop, and keeps drinks cold for 24 hours with triple-layered, vacuum-insulated stainless steel. It’s easy to clean, handles hot and carbonated drinks, and has a hinged loop that flips up when needed.