Going Green: Coolflask 64 oz Insulated Water Bottle is built with 18/8 (304) stainless steel that's BPA-free, reusable, and safe for all. It's rust-proof, and free from oder retain. Liquid can be fresh in its best taste for a whole day. 48H Cold &...

Going Green: Coolflask One Gallon Insulated Water Bottle is built with 18/8 (304) stainless steel that's BPA-free, reusable, and safe for all. It's rust-proof, and free from oder retain. Liquid can be fresh in its best taste for a whole day. 48H Cold &...

Smaller But Larger: COOLFLASK 64 oz insulated water bottle adopts the latest vacuum technology, looking smaller but filling more. This compact design makes it lightweight and portable for exploring further. Together with fresh vivid colors, it is enchanting at first sight. Stay Fresh for...

Comfortable Handle: The handle of the 64 oz water bottle, guided by the contour of the hand to achieve its unique shape, delivers comfort as soon as it is touched. The side indentation leaves space for hand, purposefully combining practicality and comfort to significantly...

Extra-Large Capacity: Our gallon water bottles 256 oz reduce the need for frequent refills, so you can stay hydrated all day—whether you’re training, working outdoors, or on the go. Fill it once and share generously with friends or family 48+ Hours Cold: Coolflask’s GlacioShield...

Going Green: 24 oz Insulated Water Bottle is built with 18/8 (304) stainless steel that's BPA-free, reusable, and safe for all. It's rust-proof, and free from oder retain. Liquid can be fresh in its best taste for a whole day 48H Cold & 24H...

MegaSip Wide Straw for Effortless HydrationThe widened straw and larger spout deliver fast, easy hydration without tilting your head. Designed for a smooth, air-free flow, this water bottle is perfect for sports, gym, work, and outdoor use—no splashes, no mess. Innovative Button-Free Pop CapFeaturing...

CAR CUPHOLDER FRIENDLY: Tired of bulky water bottles that wobble and spill? The Coolflask Slima series is slimmer than standard insulated bottles for a secure fit in your car’s cup holder. The large top handle ensures easy carrying, while the sleek, anti-slip finish and...