Our 17oz water bottle features 4-layered & vacuum sealed design to make sure you experience zero condensation, Designed with an stainless-steel screw cap with a leak-proof silicone loop inside, prevent splashing and dripping when it's turned over or shaken. The opening is wide enough for most ice cubes so you can easily refill and reuse it.Made of food-grade stainless steel coated, environmentally friendly & non-toxic, no awful flavor to ruin original taste of water or drinks, a perfect bottle for sports and commuting.Has a foldable carrying loop on the lip to enable you hang it on your backpacks or hooks, you could take it to anywhere you want. It fits just right in most standard-size cup holders, ideal for travel and outdoor adventures.