12-40oz เหมาะสำหรับชุดเชือกแบบพกพา 12-24oz 7.5cm 32-40oz 9cm ฝาครอบถ้วยกันลื่น Cupsilicone

* The non-slip soft silicone secures your bottle from being knocked down by accident. It makes your bottle stay safe * Before you place an order,For best fit, measure the bottom diameter of your bottle with a ruler to see what boot size fits. * Fit Capacity: 12&24oz , 32&40oz (optional) * Diameter: 12&24oz: 7.5cm(approx) 32&40oz: 9cm(approx) * Material: Silicone Bottle Sleeve Boot Feature: HIGHLY COMPATIBLE - Perfect fits forHydro_Flask_Wide Mouth Bottles 32-40OZ, Simple Modern and other brands wide mouth sport water bottles. MAXIMUM PROTECTION - This durable and non-slip bottom sleeve is made of high quality BPA-FREE silicone, safe and practical. It protects your Flask bottle against unwanted scratches, dings, and bumps during outdoor or indoor adventures, extends the life of your expensive