ADD DIVERSITY FOR BOTTLES - 2 options of standard mouth lids for your hydro sport flask. You will receive Standard Sports Top Lid and Standard Mouth Lid with Straws in the neat. Convenient one hand drinking. Let you experience pleasure when you after exercise or you want to drink water on go wherever you are.STRAW LID - A durable flexible handle that is great for holding the bottle and comfortable to carry for a long time during your outdoor activities. Also it make for a great place to attach a carabiner.SPORTS TOP LID - With unique opening and closing valve, you just need to bite and pull the mouthpiece and then intake water from the spout.The sport cap is leak proof when the nozzle is in the closed position. It will not allow any leakage, even when you are doing exercises that require a lot of movements such as jogging, running, etc. Perfect for athletes, joggers, hikers, etc.SAFE DRINKING - Made of PP, Leak proof,Durable easy to carry and Dishwasher Safe! Straw lid and sports top lid becomes a durable replacement lid for hydroflask wide mouth. Solid nozzle makes drinking easy and comfortable, withstand bite marks.STANDARD MOUTH STRAW LID - The flip top lid are perfect fit for standard mouth insulated sports water bottle 12 oz, 18 oz, 21 oz and 24 oz bottles, such as Hydro Flasks or Kleen Kanteen standard mouth bottle.Colour: blackMaterial: PPPackage Contents:2 * Straw lids4 * Straws2 * Straw brushesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.