Specification: Brand: NatureHike Color: Blue, Orange, Green, White Capacity: About 2L and 5L Material: Waterproof mesh Fabric: Environmental protection PVC Size: 2L(18x28cm), 5L(27.7x37cm) Features: Be made of high intensity waterproof fabric, durable. Perfect use for swimming, drifting and other water sports. Easy to use, just pinch the balck line and roll to lock it. It can hold purse, compass, cellphone and so on when you do some water sports and provide protection to them. Note: Some waterproof bags are with top hanging hook, and some are not, they would be sent at random, please make sure that you do not mind before purchasing, thanks for your kind understanding! Package Included: 1 x Waterproof bag Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.