ALLFLASK Aquaflask Silicone Boot 14/18/22oz Protective Silicone Boot for Aqua Flask Silicon Boot Fits for Wide Mouth Water Bottles BPA Free Silicone Anti-Slip Bottom Aquaflask Rubber Cover

Specifications:Material: High Quality BPA-FREE SiliconePerfect Fits Aquaflask 12 to 40 oz Wide Mouth Water Bottles Universal:14 /18 / 22oz boot: diameter 7.5cm, weight 38g32 / 40oz boot: diameter 9cm, Weight 48g64oz sports bottle universal: diameter 12cm, weight 80gSize Options- Small 7.5cm boot generally for 18oz/24oz Bottles- Medium 9cm boot generally for 32oz/40oz Bottles7.5cm（about 2.95inch）- For Hydroflask 12-24oz- For Tyeso (350ml/750ml)- For standard mouth Aquaflask 14oz /18oz /22oz Bottles9cm(about 3.54inch)- For wide mouth Hydroflask, Aquaflask, Kleen Kanteen, Kool, Hydr8 32oz & 40oz bottlesTo confirm the correct size, please measure the base diameter of your bottle.NOTE:Due to the light and screen setting difference,the item's color may be slightly difference from the pictures.Please allow slight dimension difference due to different manual measurement.Package:1 x Aquaflask Silicone BootThe bottle boot is unique and bright, makes your bottle stands out among public. All the colors we choose are popular and fashion, you can pick up one color to match your bottle according to your mood.Many colors decorate your life, bright color also makes people happy and positive. This is not just a bottle boot, but also a attitude for life, a way to show your life.