BESPORTBLE 4pcs Silicone Bottle Bottom Sleeves Heat-Proof and Anti-Skid Protective Covers for Bottles 7-7.5cm Diameter Suitable for Sports and

Details

• Silicone bottom sleeve: it has good thermal insulation properties, which can reduce the heat of the bottle and scald your hands.
• Bottle bottom sleeve: it is made of high-grade silicone, lithe and flexible, which is not easy to deform.
• Heat-insulated bottom cover: it can increase the friction force, prevent dent, wear and impact, to prevent the water bottle will drop to the ground.
• Cup bottom cover: reliable materials and attractive design, it will not deform or tear under normal use.
• Water bottle accessories: the high-class silicone material can protect your bottle from daily wear, etc.