OverboardPro-Sports 100% Waterproof Backpack Bag with Adjustable Chest and Sternum Straps

I bought this backpack after a lot of research because I had some really specific requirements. I wanted a backpack I could run with, carry a lot of heavy/bulky kit in, that would be easy to wipe clean, have external pockets and water bottle holders, and be tough enough to last through the challenge of my running with heavy kit in it. After a lot of searching, including help from friends to find it, this was the only bag I could find that ticked off all my requirements, which were:- 20-30L capacity- Tough & well-made- Preferably a wipe-clean material (e.g. tarp)- An external pocket, big enough for keys & a chunky wallet- An external water bottle holderI have also been pleasantly surprised by how much you can fit into the bag, and how easy it is to pack/unpack compared to a standard backpack opening (i.e. a zip around the front). I have found the bag easier to run with than previous packs - better, in fact, than ones that are supposedly designed for running with. It doesn't swing around when I run. It stays pretty firmly on my back. The roll-top waterproof feature wasn't a priority for me, but is a nice bonus too.- PLEASE NOTE: I've only had this bag about a month, so I can't yet say whether it will stand up to the challenges of almost-daily use and running with heavy kit in. However, it seems well made, so I'm hopeful. I may have to downgrade this rating to four stars if it doesn't hold up to the challenge.

Really like this rucksack.20l option is surprisingly spacious and feels high quality. Yellow option looks cool and I've had several compliments.I can't speak for longevity, but I've been using this for several months now as an everyday rucksack and it's held up well so far on my motorbike.The side pouches are a really good size and of a length which properly secures a small bottle.

I cycle in all weather. This bag keeps your stuff dry. I've abused my bags - carried groceries in them - and they've lasted well. Search Amazon for ShoeGoo (a rubbery black gunk/glue), which can be used to patch up your bag when the black waterproof gets worn. Never pick up the backpack by the tag on the top, I just pulled the stitching right out. If you look after these bags you can easily get 2 years daily usage out of it. Overboard are great and great advice and recommendations if you contact them. I've recommended Overboard bags to anyone who asks.

1 week in let you know later....Wow spot on month or two later nice does what it saysThe mesh on outside of racksack amazing outstanding qaulity

A good size for airline carry on, a bit over engineered for my needs though, the pvc is quite thick, with hindsight I would have bought the lighter version, should last forever.

Overboard are the best outdoords kit for keeping your equipment clothes ect; dry, in all weathers. Ive used them internationally for years, at sea. Never let me down ever. One slight criticism its difficult to judge what size you need for your situation. They tend to be small for thier description, so go one size bigger.

This is my fourth overboard bag. In 10 years and it’s worth every penny. I would highly recommend. You get what you pay for.

Bag was as described, is very waterproof - perfect for my fieldwork on a boat where I can leave it on the open deck and it protects my belongings from splashes and rain. I'll also be taking it on holiday for when I go diving, ideal bag for anyone who spends time on a boat. The additional pockets are very useful too. I am very happy with this product and I am very glad I purchased it; would definitely recommend.