Dry Bag Sack Backpack 20L - JOTO Waterproof Dry Bag for Outdoor Activities - Perfect for Boating, Kayaking, Fishing, Rafting, Hiking, Swimming, Floating, Camping [ 20L Floating Dry Bag ] (Navy Blue) 20L Waterproof Dry Bag - Provides waterproof protection for your phones, camera, clothes, food from Water, Sand, Dust and Dirt. Lightweight and Durable - Premium material (Industrial grade 500D) not only they are light but also durable and compact. Suitable to keep contents dry in any wet situation where the bag is not submerged Dry sacks float when partially filled with air, but are not intended as a flotation device. Highly water resistant but not guaranteed to be 100% waterproof - should not be fully submerged. Adjustable and Removal Shoulder Strap - Comes With a Long Shoulder Strap for Bagpack Carry A secure and practical way to organise and carry your things, ideal for outdoor water activities without worry