?Upgraded Bottle Lids?1.The Color That Echoes With The Bottle Makes Your Water Bottle More Fashionable And Beautiful. 2.Handle Use Of Flexible Plastics Reducesthe Possibility Of Breakage. 3.Wider And Thicker Leak-Proof Rubber Ring.The Spout Lid Can Dispense Water Quickly And Is Suitable For Hot Drinks. Straw Lids Are Suitable For Chilled Drinks. You Can Choose A More Suitable Lid As You Like? | | ?Premium Material?Made Of Food-Grade 18/8 Stainless Steel,This Double-Wall Insulated Water Bottle Keeps Hot Beverages Hot For Up To 12 Hours And Cold Beverages Cold For Up To 24 Hours,So You Can Enjoy Hot Or Cold Beverages On The Go. | | ?Multi-Pack Multi-Color Options?The Water Bottles Are Powder Coated,Making The Colors Advanced And Brilliant,Perfect For Laser Engraving,So Use Your Creativity To Make Your Own Personalized Water Bottles,We Have A Wide Range Of Quantities And Color Combinations To Choose From,Including 2 Packs,4 Packs,And 8 Packs,Perfect For Self Use Or Gift Givi.