Best Waterproof Backpacks for Hiking of 2026

A rain cover stowed in its own zip pocket is the feature that earns this pack a place. Pull it out and it wraps the whole bag, which means you get a conventional 40-liter hiking pack, with ten pockets, two bottle holders, trekking pole loops and a bladder sleeve, plus a waterproof shell to throw over it.

For a day hike where rain is likely but not certain, we prefer this arrangement to a sealed dry bag. You keep zippered compartments and side pockets you can reach without unpacking, and getting the cover on takes seconds at the first fat drops. At 2.2 pounds it is not the lightest pack here, but it carries a full day's gear on a padded, ventilated back panel, and the reflective printing is a small thing we noticed on the walk out after dark.

Construction is the part to watch. Seams and fabric have let go on some units after only a few trips, so it is worth checking the stitching where the shoulder straps meet the body before you load it, then treating it as a pack for several seasons of day hikes rather than a decade of hard use. At this price, that is a fair trade.

Twenty liters is a one-person, one-day size: a shell, a lunch, two bottles, a layer, and no room for anything you did not plan to carry. If that describes your hiking, this is the small pack we point people to.

At 1.1 pounds it is light without feeling flimsy. The shell is 600D polyester and 210D nylon, water-resistant rather than sealed, with a grooved, mesh-covered back panel that lets air move behind you on a climb. Wide shoulder straps and a chest strap keep it steady on a descent, and the seven compartments include an anti-theft main zip and a pair of trekking pole fixtures for the days you bring poles.

We have been happiest with it on short hikes and as a carry-on that doubles as a daypack, since it slides under an airplane seat without a fight. The weak point is where the shoulder straps attach: stitching at those anchors has given way on some units, so it is a pack to load sensibly rather than stuff until the zips complain.

The bottom compartment is the detail that makes this pack useful: a 5-liter zip section at the base, separate from the 45-liter main body, so a sleeping bag or a pair of muddy shoes comes out without unpacking everything stacked above it. That is the right shape for a two- or three-night trip.

For the capacity, this is the strongest value among the big packs here. You get adjustable chest and waist belts, mesh side pockets that take a bottle without a fight, and a bag that squashes into an overhead bin when it is not full, which is more than we expected from a 50-liter pack.

Structure is where you feel the price. A soft back panel and no frame mean a heavy load rides on your shoulders instead of transferring to your hips, so pack it for a weekend rather than a week and keep the weight moderate; carried that way it is comfortable, and loaded to the top of its capacity you will notice by the second hour.

Two things make this pack worth its place: it is one of the least expensive here, and it has a real wet compartment, a lined pocket that takes a soaked shell or a pair of river shoes without soaking everything else. On a trip where you hike in the morning and move on in the afternoon, that pocket earns the pack its spot.

The numbers are sensible for a travel pack. Thirty-five liters, 12.8 ounces, water-resistant polyester rated IPX4 for splashes, and a fold that stows it inside its own inner pocket when you are not using it. Three zippered compartments, deep side pockets, anti-theft clips that hold the main zip pulls together, and a chest strap round it out.

We treat it as the pack that lives in a suitcase and comes out for a trail, and at that job it is excellent. Thirty-five liters is a full day for one person with room left for a camera and a layer, and folded down it takes up less space than a paperback in a carry-on.

It folds into a pouch about the size of a wallet, and the pouch is attached, so it cannot go missing in a suitcase. Sixteen liters of nylon packed down takes up less space than a paperback. That is the entire pitch, and for a travel pack it is a good one.

Sixteen liters is a real day if you pack it right: a shell, a lunch, a layer and a camera in the main compartment, keys and a phone in the front zip, and two mesh side pockets that actually hold a full bottle rather than letting it slide out on the first bend. The 30D nylon is tear-resistant with reinforced stitching, and the fabric is water-resistant rather than sealed.

Where it earns its keep is a trip where the hiking is not certain: a city day with a trailhead at the end of it, or a spare bag for the things you buy that will not fit on the way home. It is not the pack we reach for when a loaded day on a rocky trail is the plan; it is the one that lives folded at the bottom of a suitcase for the day the plan changes.

Padded shoulder straps and hip-belt pockets are the two details that make a loaded daypack comfortable, and this pack gets both right. The belt pockets sit where your hands fall, so snacks, a phone and a lip balm are reachable without stopping or swinging the pack off one shoulder.

The rest of the layout is more thoughtful than most at this size: a roomy main compartment, a padded sleeve that takes a 14-inch laptop and holds it with a Velcro strap, and outside bottle sleeves that swallow a 32-ounce Nalgene. The belt and sternum strap both adjust through a wide range.

Fit is the thing to check before you commit. On shorter torsos the hip belt can ride high, sitting above the hip bones and pushing the weight back onto your shoulders, and the hose port is small enough that some bladder fittings will not pass through. Load it in the shop if you can, and test your hose end at home before the trip.

For a long day with a moderate load, this is the pack we point to first when comfort is the priority: generous padding, good weight transfer, and 40 liters that covers a full day plus a stove and a shell. Day after day on a week-long trip, that padding is the part you notice.

Thirty liters sits between the pouches that fold into a pocket and the 50-liter haulers here, and that is the gap this pack fills: big enough for a full day on the trail, small enough to fold into its own pocket and live in a carry-on.

Ten pockets across five compartments is a lot of organization for a packable. There is a hidden pocket against your back for a passport or a wallet, a chest strap that keeps the load steady on a descent, and a cable hole with an internal pouch for a power bank, which is a small thing that makes a long travel day easier.

The wet pocket is the feature we use most: a zippered compartment against the back panel that takes a damp shell or a swimsuit without touching the rest of your gear. It is the sort of detail that decides which bag comes out of the suitcase on a two-week trip.

Where it lands is travel-first hiking: a daypack that goes from a train seat to a trailhead without embarrassing itself. It is not built for a heavy load or a scrambling route, and we pack it accordingly.