✔️【Vacuum Insulated Double Wall Water Bottle】–The steel water bottle features double walls and a vacuum seal to ensure you experience zero condensation and that the temperature of your beverage lasts in the holding chamber. The keep water cold bottle is a 24 hour cold water bottle that keeps cold liquids cold for 20-24 hours, while the thermo flask keeps hot liquids hot for 8-12 hours, making it the perfect water bottle insulated for sports or commuting.
✔️【BPA Free Material hydro flask】 - Most cheap plastic water flask leach chemicals and change the taste of your drink when refilled. Eco-Friendly iron flask water bottle WKFSBLS metal water bottles are made with high quality, non-toxic, non-plastic water bottles that do not contain BPA, phthalates, lead or other toxic materials, making them the safest water bottles that do not leach chemicals.
✔️【PREMIUM QUALITY DESIGN AND FUNCTIONALITY】 - Easily fill your bottle with ice and clean it through the wide mouth opening. We designed the WKFSBLS bottle to look and function better than any other Stainless Steel Water Bottle。It is ergonomically shaped to make one-handed use a breeze, with perfect for hardwearing use, unlike cheap plastic that can split and crack.
✔️【LEAKPROOF and SHATTERPROOF IRON FLASK】-The water bottle is absolutely leak-proof and shatterproof, making it the choice for rough use. It can be used as your hiking water bottle, gym water bottle, bike water bottle, work water bottle, school water bottle, car water bottle, boating water bottle, and home water bottle. These bottles can be safely placed on the edge of your backpack, beach bag, or countertop. Please note: They are not dishwasher safe.
✔️【12 MONTHS WARRANTY GUARANTEE & 100% SATISFACTION】 - We have 12 month warranty, if you have any dissatisfaction with the quality of the product, please do not hesitate to contact us. And we will try our best to solve your problem and issue a full refund.