Waterproof & Durable Roll-Top Dry Bag Backpacks

NIXY 20L Waterproof Dry Bag

$37.40 USD

ColorBlack

Made with 100% waterproof 500D PVC, it ensures your valuables stay dry in any condition. Designed to float, you'll never lose it in the water. Its roll-top design offers easy access while remaining lightweight and durable for activities like kayaking, hiking, and SUP. The front splash pocket keeps essentials like your phone and keys handy.

100% Waterproof. Keep your valuables dry in the wettest conditions during any outdoor or sports activity. The 500D PVC provides an airtight waterproof seal when fully closed.
Engineered To Float. Even when submerged, this dry bag backpack floats right back up again. Keep sight of your bag while out on the water.
Roll-Top Design. Enjoy quick and easy access to your gear with the convenience of our roll-top design. Twist the closing flap a few turns and clip the dry bag closed for a fast watertight seal.
Lightweight &Durable. Protect your items and gear through thick and thin, whether you’re kayaking, backpacking, hiking, camping, swimming, paddle boarding, sailing, or exploring the outdoors.
Front Splash Pocket. Store your phone, keys, documents, or other small, quick-grab items in the front splash pocket. The front pocket is easy to reach on the go and fast to open and close.

20L
› Volume: 20 liters
› Product Dimensions: 23.5″ x 14.75″ (59.7 cm x 37.5 cm)
› Product Weight: 1.27 lbs. (576 g)
› Rolled Up Dimensions: 16″ x 14.75″ (40.64 cm x 37.46 cm)
› Splash Pocket: 6.5″ x 7.75″ (16.51 cm x 19.68 cm)
› Strap: Adjustable Backpack
› Materials: 500D PVC
› Waterproof: 100%

Free U.S. shipping on orders over $100 (excluding watercraft).
Watercraft (paddleboards, kayaks, decks) ship for a flat $35 per item.
Buy with confidence.
If you’re not completely satisfied, you can return your product within 30 days.
For full details, see our Shipping & Return Policy.

NIXY 20L Waterproof Dry Bag in Blue lifestyle shot, paddler wading through shallow ocean water carrying roll top dry backpack, waterproof bag keeps gear dry during paddleboarding, SUP, kayaking and beach trips

NIXY 20L Waterproof Dry Bag Backpack – Adventure-Ready Storage for Paddleboarding & Travel

When your day revolves around water, your gear needs serious protection. The NIXY 20L Waterproof Dry Bag Backpack is designed to keep your essentials dry, secure, and comfortable to carry—whether you're paddleboarding, kayaking, boating, or heading out for a coastal weekend.

With a waterproof roll-top closure and backpack-style shoulder straps, this 20-liter dry bag gives you hands-free performance without sacrificing storage space. It’s built for movement, built for splash, and built for real adventure.

Waterproof Protection You Can Trust

Water happens. From paddle splash and wake to sudden rain or dock spray, exposure is inevitable. The NIXY 20L Waterproof Backpack is designed to protect your gear from the elements so you can focus on the experience—not your phone or extra clothes getting soaked.

Seal it tight, throw it on your back, and head out with confidence.

Ideal For

Inflatable paddleboards
Kayaking and SUP fishing
Boating and beach trips
Camping and travel
Protecting electronics, clothing, and valuables

Carry More. Worry Less.

The NIXY 20L Waterproof Dry Bag Backpack delivers dependable waterproof storage with the comfort of a backpack. Whether you're launching at sunrise or packing up after a long day on the water, your gear stays protected and your hands stay free.

Good to know

Yes. The 20L Dry Bag Backpack is 100% waterproof, built from 500D PVC with a waterproof roll-top closure. It blocks splash, spray, sand, and unexpected rain or dock spray, protecting your gear during paddle sessions, kayak trips, beach days, and travel.

The 20L Dry Bag measures 23.5" x 14.75" (59.7 cm x 37.5 cm) unrolled and packs down to 16" x 14.75" rolled up. It weighs 1.27 lbs (576 g) empty. The 6.5" x 7.75" front splash pocket holds quick-access items like phone, keys, or sunglasses.

20 liters is enough for a full day or short overnight kit: change of clothes, towel, food, water bottle, phone, electronics, a packable jacket, and accessories. For lighter loads or shorter sessions, the 10L Dry Bag is a smaller option.

Yes. The 20L Dry Bag uses adjustable backpack-style shoulder straps so you can carry it hands-free. That works well for the walk from car to water, carrying a paddleboard with a free hand, or hiking to a remote launch. The straps tuck away when you don't need them.

The 20L is bigger (23.5" x 14.75" vs 21" x 11.5"), heavier (1.27 lbs vs 12.5 oz), holds twice the volume, and uses adjustable backpack straps instead of a sling. Choose the 20L for full-day or overnight gear with hands-free carry. Choose the 10L for shorter sessions and lighter loads.

Yes. The 100% waterproof construction protects gear from rain, spray, and accidental dunks during travel. The backpack straps make it easy to carry through airports, on trails, or to remote launch points. It rolls down compactly for storage when not in use.