This customizable sports bottle slightly resembles a thermos. Though instead of insulating warm beverages these sports bottles insulate cold water and keep it cold for hours and hours. The stainless steel body of these sports bottles also makes them extremely durable while the stainless steel shell keeps the bottles light-weight. While many sports bottles have curvaceous designs, these custom sports bottles have smooth and sleek designs which looks great with custom printed or engraved logos. The cap of these sports bottles is also very unique because it’s made of plastic and has a snap on top as well as screw-top lid. The multiple options for drinking allow users to either sip or gulp water at their discretion.