1. Neoprene beer bottle sleeve to protect the product, to prevent shattered; 2. Neoprene beer bottle sleeve material elasticity, reduce collision damage to the product; 3. Neoprene beer bottle sets lightweight and comfortable, can also carry a separate use; 4. Neoprene beer bottle cover with stylish design; 5. Neoprene beer bottle cover long-term use is not deformed; 6. Neoprene beer bottle cooler dust, anti-static, anti-scratch; 7. waterproof neoprene beer bottle cooler breathable, can be washed repeatedly.