MaterialThe outer layer is made of high quality nylon material which is durable ,waterproof ,dustproof ,wear-resistant,anti-scratch .The innner layer is made of environmental protection waterproof PE insulation material ,it's waterproof, thermal insulation ,keep fresh .On hot summer days, travel, work, school, drinking water, and beverages are all essential for us to go out. This bag can hold 2 bottles of red wine, or canned drinks, cold drinks. The use of environmentally friendly insulation cotton can keep cold and heat for a long time .This wine carrying bag can hold 2 wine bottles ,each bottle of wine is placed in a separate space ,with a compartment in the middle to prevent the bottles from colliding with each other.You can hold a bottle of wine in one pocket and put some drinks in the other pocket .There is a smooth zipper opener on the top of bag ,it is very convenient to put in or take out bottle .With a widen carrying strap for easy carry .Size : 10cm * 18cm *35cm .When storing wine at home, keep it in the bag and protect it from light and dust .Red wine insulation bag:1. Multi-purpose heat preservation, cold preservation and freshness preservation, using high-quality environmental protection Oxford cloth + PE heat preservation environmental protection materials, fine workmanship, showing high grade.2. It is suitable for gifts, driving trips, holiday outings, family picnics, and convenient to carry.3. The bag is easy to clean, foldable, and convenient to store. It is a good helper for life, travel and leisure.