best lightweight dry backpack for traveling 10L Orange Bag – Small Water Proof Bag Kayaking, Boating, Paddleboarding, Camping – Dry Sack for Travel, Beach, Jet Ski, Boat Gear round rugged practicality whatever your kit carrying needs OSAH DRYPAK Waterproof Backpack Dry

Once youve pulled the Meridian bag through an airport or hotel lobby and prefer to wear it on your back, it conveniently converts into the kind of backpack that Opsrey is famous for by simply unzipping the padded shoulder straps and hipbelt that are tucked away in the back of the pack

Despite its size, its designed to carry your essentials without weighing you down

I think the aim here was to transform the bag into a more streamlined day pack, but in reality it doesn't make that much difference

We measured its minimum size at 15 by 6 by 1.5, making it one of the bulkier bladders we tested

While most backpack coolers feel like rigid refrigerators strapped to your back, this one carries much more like a traditional technical pack, determined pack-cooler expert Constance Mahoney

But I pulled it off, and we ended up packing: 1 backpack for each person (6 backpacks total) 1 stroller 1 small carry-on suitcase I was bummed we ended up needing to bring the carry-on suitcase, but with young kids, there were a few items we just could make fit in the backpack