Flammi Waterproof 2L Dry Bag Keeps Gear Dry for Kayaking Beach Rafting Boating Fishing Camping Hiking DURABLE HIGHLY WATER RESISTANT MATERIAL: Made of PVC. Ultratough, not rip. Roll-top plastic closure tab system provides secure and watertight seal. The dry bag is not meant to be fully submerged underwater. KEEP YOUR ITEMS DRY AND PROTECTED: Used for protecting your clothing, food , camera, phone, wallet, purse and other equipments or items from sand, dust, water, dirt and any other floating particles in your surrounding whilst hiking, camping, rafting, sailing, motorboating. ADVANCED DESIGN: Roll-top plastic closure tab system provides secure and watertight seal. PERFECT OUTDOOR EQUIPMENT WHEN DOING ANYTHING NEAR WATER: Capactiy:2L, Small enough to fit in the glove box, big enough to hold several cell phones, a wallet, and whatever you stuff in it. TOTE DRY SACK OR HANG IT WITH ITS HOOK ON YOUR BACKPACK OR STORE IN BAG SUITCASE. Come with a hanger for attaching to your backpack, shoulder strap is not included.