
Neoprene Insulated Beer Beverage Bottle Sleeves Bag Drink Koozie Cooler (BC0003). Custom Size Available: Suitable for 330ml beer bottles with custom size options. Any Color Option: Available in blue or any color matching PMS standards. Superior Insulation: Keeps bottle temperature for over 6 hours with 2.5mm-5mm neoprene. Durable Neoprene Material: 2.5mm-5mm thick neoprene laminated with polyester or jersey. Custom Printing Services: Silkscreen, heat transfer, sublimation, embroidery, and labels welcome. Waterproof and Shockproof: Soft, elastic, and waterproof design for outdoor activities. Zipper Closure Design: Features zipper with circle puller for secure closure. Eco-Friendly and Washable: Eco-friendly material, machine washable, and drip dry.