Waterproof Dry Bag, 5L/10L/20L/30L Waterproof Backpack Dry Sack Rucksack, Swim Bag with Adjustable Shoulder Straps, for Beach Swimming Kayaking Hiking Boating Canoeing Surfing Fishing

Buy it for medical equipment when the patient have a shower and is good to keep water out.

This is a watertight stuff sack. Yes it has straps and robust securing points for the straps but anyone looking for a waterproof rucksack is in the wrong place. You could hike to the beach but not down a canyon. Its the wrong shape. there are no pockets inside. the pocket on the outside of a bag under pressure is a dumb idea put there for the marketing people. Just ignore it. Where could you buy a good rucksack for this money anyway? Other drysacks are available but they aren't as tough so you need to carry them in something else. The securing points make it great for boats, motorbikes and the beach. Obviously if you put sharp objects in it you will make a hole so its not a tool bag either.ITS SEALED BAG! I don't recommend that you fly with it (closed) or it will turn into a balloon at 10,000ft!30L is huge. You could put a 15inch laptop in it and it will stay dry. Its actually too big, So i'm going to keep this and buy the 20L

I bought it just before a three-week holiday in the Carribbean. We swam with it and just used it for the beach for our phones. Really worked. It came with a phone bag too which fit my Google x fold. I took tons of photos and videos in the sea and no leak whatsoever. It will be the goto bag for water activities from now on. Great buy!

Was used on a days paddle boarding trip along a canal and was a great size for dry clothes and the days bits and pieces, seems tough enough for most activities.

This bag is perfect for the swimming pool especially when you have children and dripping wet costumes and pool toys. Wish I had it when I was more or a beach girl.,

I was looking for a day bag and decided to give this one a shot.It's actually better that I expected. The top can be rolled and clipped shut protecting contents from the rain. The straps allow it to be worn like a rucksack.One slight niggle - the zip on the outer pocket, it won't last. The handle part gets stuck in the zip- body far too easily and has to be forced to make it inline with the zip tracks.Other than that, a pretty good day bag.Or dry bag.

Good bag though don't put too much weight in. Partner used this as he was cycling to and from work and needed something to withstand weather. Within the first 2 weeks of use the front zip broke. Used anyway had actual bag was ok. 6months later the clip to the strap broke so not of much use anymore. Good waterproof bag while it lasted.

Does the job, is a nice colour and was a good price