Review on 🎒 Zealwind Waterproof Dry Bag Backpack - Floating Dry Sack with Phone Case | 10L/20L/30L/40L Waterproof Bag Packs | Roll Top Drybag for Kayaking, Paddleboarding, Rafting, Hiking, Swimming, Boating by Kendrick Breezy

I got this for our whitewater rafting so I put a phone case and a dry bag covered with a towel in each. I would let her swim in the pool for hours, dousing her in the water at random. After over 4 hours the phone case was completely dry inside and the drying bag was really soaked in creases all over and there was some water in it, more than condensation but not much. I wouldn't put my phone in it if it wasn't in a zip or something, but it's fine for clothes, keys, first aid kit and other things. I have 10l