Features: 1. VERSATILE: This storage bag is perfect for travel. Thanks to its lightweight and easy-to-pack nature, you can use it very conveniently to store the things you need for the trip. 2. High-quality material: our storage bag is made of high-quality, dustproof and waterproof material, which can protect your items so that they stay clean and dry during storage and extend their lifespan. 3. PRACTICAL DESIGN: The storage bag allows you to clearly see what is stored. This saves time when looking for your things and improves efficiency. 4. STRONG LOAD CAPACITY: Our storage bags are made of durable material and sturdy zipper, which ensures its long-lasting durability, you don't have to worry about it breaking or tearing easily. 5. Simple and convenient: small size and easy to carry. Specification: 1. Material: Polyester 2. Color: Black, Navy Blue, Gray, Pink 3. Size: Small Single Layer: 19×11x3.5cm Small Double Layer: 19x11x5.5cm Large Double Layer: 21x12.5x6.5cm 4. Weight: Small Single Layer: 74g Small Double Layer: 105g Large Double Layer: 125 grams Please note Due to the different manual measurement methods, the size is slightly different, please understand. Please note that due to the light and, a slight color difference is acceptable. Aftermarket warranty is our extended commitment to quality. No matter how big or small the problem is, we will do our best to make you feel 688% valued and cared for.