Product Description: Cup Sleeve： 1.This water cup cover is very economical and practical, beautiful, convenient and anti-scalding, wear-resistant and non-slip. 2.Various colors and models are available for you to choose the cup cover that suits your cup, which is very convenient. 3.Made of high-quality silicone material, elastic, not easy to break, healthy and environmentally friendly, and can be recycled. 4.Whether it is a space cup, a thermos cup, a handy cup, a drinking cup, as long as it is a straight cup style cup, you can use this silicone sleeve, which is very versatile and practical. Description: Color: black, purple, blue,green Model: 32oz, 40oz Type: water cup set Material: Silicone Suitable for: Straight Cup Style: modern minimalist Instructions for use: 32oz is suitable for a cup with a capacity of 1000ml, 40oz is suitable for a cup with a capacity of 1100ml Product size: 32oz diameter 9cm, height 20cm 40oz diameter 9cm, height 24cm Weight: 32oz 100g; 40oz 110g Packing List: 1*Water Cup Cover Cup Lid: Special note: 12oz-64oz all fit is only suitable for large mouth hydro flask, (suitable for 12oz, 18oz, 32oz, 40oz, 64oz,for large mouth hydro flask) not suitable for 21oz small mouth bottles, please do not buy, thank you for your cooperation Material: plastic Insulation performance: 6-12 hours Style: outdoor Style : straight cup Color: handle cover, straw cover, leather cover, flap cover Capacity: 18oz-32oz-40oz