Milton's Steel Fit water bottle is designed especially for young kids with an insulated 304 stainless steel interior to keep their drinks hot or cold for hours. Use for storing hot water up to 40°C temperature. Filling the drink to full capacity ensures maximum temperature retention. This Bottle is unique in shape it has leak proof technology which make this bottle easy to carry at school office gym hiking treking travelling. When it comes to drinking fresh and clean water during travelling it is best way to carry water from home to avoid any contamination. The best way to remind yourself to drink water is to carry a bottle with you. It not only keeps the water clean but also retains temperature for hours. Hence carry hot water for a day's journey during winter and simple cold water during summer to refresh yourself while travelling. This Product Is Under 1 Year Warranty From The Date Of Retail Purchase Against Any Manufacturing Defects In Material And Workmanship. The Warranty Does Not Cover Damages Resulting From Accidents Mishandling Or Tampering With The Mechanism. Warranty Valid Against Producing Original Bill Endorsed By Seller. Material: Inner Stainless Steel; Package Contents: 3 - Pieces Steel Fit Water Bottle (630 ml Each); Product Dimension in cms (L x W x H) (7.8 x 7.8 x 29.3)