YUMQUA 10L Dry Sack, Ultralight Durable PVC Waterproof Dry Sack With Shoulder Strap for Kayaking, Beach, Rafting, Boating, Hiking, Camping, Snowboarding Professional waterproof design, High quality, it can protect from being scraped. Humanized design, it can be used as lifebelt in emergency. It can put food, clothes, wallet and other personal belongings. It can be compressed, it is convenient to carry. Suitable for camping, drifting, hiking and other outdoor activities.