Reliable material: our straw lid is made of PP material, reliable and safe material, suitable for hot and cold drinks and will not affect the taste of beverage, durable and not easy to break.Wide compatibility: our straw lids are compatible with most wide mouth sports bottles, suitable for 12 oz, 16 oz, 18 oz, 21 oz, 32 oz, 40 oz and 64 oz wide mouth water bottle.Compatible with Hydro Flask, Iron Flask, Takeya, MIRA, FIFTY, Simple Modern brands, etc.Wonderful collocation: the straw lid comes with two separate straws that can be cut to fit your wide mouth water bottles and a brush to keep your straws clean, which is easy for replacement and cleaning, making your drinking water more convenient and sanitary.Easy to carry: come with finger ring design, which provide convenient ways to carry bottle when you go out, so you can clamp the bottle during the journey, the cover is leak-proof and easy to carry, very suitable for drinking water during the journey, sports and other outdoor activities.Practical safety ring: it not only add cool style also vivid identity on your bottle, also provide convenient ways to carry bottle anywhere you go, perfect for hiking, biking, camping and many other outdoor adventures.Material:PPcolour:Black+pinkPackage Contents:2 x Straw lids4 x Straws2 x 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.